List of United Kingdom by-elections (1900–1918)

This is a list of parliamentary by-elections in the United Kingdom held between 1900 and 1918, with the names of the incumbent and victor and their respective parties. Where seats changed political party at the election, the result is highlighted: pink for a Labour gain, light blue for a Conservative (including Liberal Unionist and Irish Unionist) gain, orange for a Liberal (including Liberal-Labour) gain, green for a Sinn Féin gain, light green for an Irish Parliamentary Party gain and grey for any other gain.

Resignations

Where the cause of by-election is given as "resignation" or "seeks re-election", this indicates that the incumbent was appointed on his own request to an "office of profit under the Crown", either the Steward of the Chiltern Hundreds or the Steward of the Manor of Northstead. These appointments are made as a constitutional device for leaving the House of Commons, whose Members are not permitted to resign.

By-elections

By-election	Date	Incumbent	Party		Winner	Party	Cause
30th Parliament (August 1914 – 1918)
Wilton	6 November 1918^{[30 1]}	Sir Charles Bathurst style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hugh Morrison style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Prestwich	28 October 1918^{[30 1]}	Hon. Oswald Cawley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Austin Hopkinson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Killed in action
South Shields	28 October 1918^{[30 1]}	Cecil Cochrane style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Havelock Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Elgin Burghs	25 October 1918^{[30 1]}	John Sutherland style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Charles Barrie style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Mid Norfolk	23 October 1918^{[30 1]}	William Lewis Boyle style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Neville Jodrell style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Bath	15 October 1918^{[30 1]}	Lord Alexander Thynne style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Foxcroft style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
St George's, Hanover Square	4 October 1918^{[30 1]}	Sir George Reid style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Newton Moore style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Banbury	24 September 1918^{[30 1]}	Hon Sir Eustace Fiennes style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Rhys Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Governor of the Seychelles
Canterbury	9 August 1918^{[30 1]}	Francis Bennett-Goldney style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Knox Anderson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
East Grinstead	29 July 1918^{[30 1]}	Henry Cautley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Cautley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Recorder of Sunderland
Fareham	18 July 1918^{[30 1]}	Sir Arthur Lee style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Humphrey Davidson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Manchester North East	16 July 1918^{[30 1]}	J. R. Clynes style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	J. R. Clynes style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Food Controller^{[30 2]}
Finsbury East	16 July 1918	Joseph Allen Baker style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Harry Cotton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Clapham	21 June 1918	Denison Faber style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Harry Greer style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
East Cavan	20 June 1918	Samuel Young style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Arthur Griffith style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Death
Bridgwater	18 June 1918^{[30 1]}	Robert Sanders style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Robert Sanders style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Treasurer of the Household^{[30 2]}
Gravesend	7 June 1918	Sir Gilbert Parker style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Alexander Richardson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Wansbeck	28 May 1918	Charles Fenwick style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Robert Mason style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Newcastle-upon-Tyne	13 May 1918^{[30 1]}	Edward Shortt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edward Shortt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Chief Secretary for Ireland^{[30 2]}
Exeter	7 May 1918^{[30 1]}	Henry Duke style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Robert Newman style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Justice of Appeal
Ross	4 May 1918	Percy Clive style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Pulley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
Keighley	26 April 1918	Sir Swire Smith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Somervell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Birmingham West	25 April 1918^{[30 1]}	Austen Chamberlain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Austen Chamberlain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Minister without Portfolio^{[30 2]}
Tullamore	19 April 1918^{[30 1]}	Edward John Graham style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Dr Patrick McCartan style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Death
East Tyrone	3 April 1918	William Redmond style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Thomas Harbison style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation in order to contest Waterford
Manchester South	22 March 1918^{[30 1]}	Philip Glazebrook style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Robert Stoker style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
Waterford	22 March 1918	John Redmond style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	William Redmond style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
South Armagh	2 February 1918	Charles O'Neill style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Patrick Donnelly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Prestwich	31 January 1918	Sir Frederick Cawley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon. Oswald Cawley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Mid Armagh	23 January 1918^{[30 1]}	Sir John Lonsdale style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	James Rolston Lonsdale style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Southampton	19 December 1917^{[30 1]}	William Dudley Ward style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Dudley Ward style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Vice-Chamberlain of the Household^{[30 2]}
Wisbech	14 December 1917^{[30 1]}	Hon. Neil Primrose style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Colin Coote style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Died of wounds
North Armagh	22 November 1917^{[30 1]}	Sir William Moore style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Allen style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Judge of the High Court of Ireland
Salford North	2 November 1917	Sir William Byles style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Ben Tillett style="width: 2px; color:inherit; background-color: #FFBBBB;" data-sort-value="Independent Labour" \|	Independent Labour	Death
Basingstoke	25 October 1917^{[30 1]}	Arthur Salter style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Auckland Geddes style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	High Court judge
Spalding	25 October 1917^{[30 1]}	Hon. Francis McLaren style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon. George Peel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Killed in action
Islington East	23 October 1917	Sir George Heynes Radford style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edward Smallwood style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Dublin University	5 October 1917^{[30 1]}	Arthur Warren Samuels style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Arthur Warren Samuels style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Solicitor-General for Ireland^{[30 2]}
Norwich	26 August 1917^{[30 1]}	George Henry Roberts style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	George Henry Roberts style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Minister of Labour^{[30 2]}
Edinburgh and St Andrews Universities	10 August 1917^{[30 1]}	Sir Christopher Johnston style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir William Cheyne style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Senator of the College of Justice
Kilkenny City	10 August 1917	Patrick O'Brien style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	W. T. Cosgrave style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Death
Dundee	30 July 1917	Winston Churchill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Winston Churchill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Minister of Munitions^{[30 2]}
Chesterton	27 July 1917^{[30 1]}	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Secretary of State for India^{[30 2]}
Cambridge	25 July 1917^{[30 1]}	Almeric Paget style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Eric Geddes style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
South Monmouthshire	13 July 1917	Sir Ivor Herbert style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Abraham Garrod Thomas style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
East Clare	10 July 1917	Willie Redmond style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Éamon de Valera style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Killed in action
South County Dublin	6 July 1917^{[30 1]}	William Francis Cotton style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Michael Hearn style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Fulham	3 July 1917^{[30 1]}	William Hayes Fisher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Hayes Fisher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	President of the Local Government Board^{[30 2]}
Belfast South	2 July 1917^{[30 1]}	James Chambers style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Arthur Lindsay style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Liverpool Abercromby	28 June 1917	Richard Chaloner style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Stanley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Epping	28 June 1917^{[30 1]}	Amelius Lockwood style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Richard Colvin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Henley	20 June 1917^{[30 1]}	Valentine Fleming style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Robert Hermon-Hodge style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
Edinburgh South	13 May 1917^{[30 1]}	Hon. Charles Henry Lyell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Edward Parrott style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
South Longford	10 May 1917	John Phillips style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Joseph McGuinness style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Death
Ealing	30 April 1917^{[30 1]}	Herbert Nield style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Herbert Nield style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Recorder of York
Belfast South	9 April 1917^{[30 1]}	James Chambers style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	James Chambers style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Solicitor-General for Ireland^{[30 2]}
Aberdeen South	3 April 1917	George Esslemont style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir John Fleming style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Oxford	30 March 1917^{[30 1]}	Viscount Valentia style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Marriott style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation to a UK Peerage
Stockton-on-Tees	20 March 1917	Jonathan Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Bertrand Watson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Tamworth	23 February 1917^{[30 1]}	Francis Newdigate style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Wilson-Fox style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Governor of Tasmania
West Perthshire	21 February 1917^{[30 1]}	John Stewart-Murray style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Archibald Stirling style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Rossendale	13 February 1917	Lewis Harcourt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir John Maden style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Rotherham	5 February 1917^{[30 1]}	Joseph Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Richardson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Dublin University	5 February 1917	James Campbell style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Arthur Warren Samuels style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Lord Chief Justice of Ireland
North Roscommon	3 February 1917	James Joseph O'Kelly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Count George Noble Plunkett style="width: 2px; color:inherit; background-color: #326760;" data-sort-value="Sinn Féin" \|	Sinn Féin	Death
Inverness-shire	2 January 1917^{[30 1]}	Sir John Dewar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Brash Morison style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Edinburgh and St Andrews Universities	29 December 1916^{[30 1]}	Sir Robert Finlay style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Christopher Johnston style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Chancellor
Derby	29 December 1916^{[30 1]}	Sir Thomas Roe style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir William Collins style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Whitechapel	28 December 1916^{[30 1]}	Sir Stuart Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Kiley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Sheffield Hallam	23 December 1916^{[30 1]}^{[30 3]}	Charles Stuart-Wortley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	H. A. L. Fisher style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Ashton-under-Lyne	23 December 1916^{[30 1]}	Sir Max Aitken style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Albert Stanley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Hornsey	6 December 1916^{[30 1]}	Lawrence Dundas style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Kennedy Jones style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Governor of Bengal
West Cork	15 November 1916	James Gilhooly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Daniel O'Leary style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
North Fermanagh	27 October 1916^{[30 1]}	Godfrey Fetherstonhaugh style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Edward Archdale style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation
Winchester	19 October 1916	Hon. Guy Baring style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Douglas Carnegie style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
St Pancras West	16 October 1916^{[30 1]}	Felix Cassel style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Richard Barnett style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
North Ayrshire	11 October 1916	Duncan Campbell style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Aylmer Hunter-Weston style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Mansfield	20 September 1916	Sir Arthur Markham style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Charles Seely style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Abingdon	29 August 1916^{[30 1]}	Hon. Harold Henderson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Archie Loyd style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Colne Valley	25 August 1916^{[30 1]}	Rev. Charles Leach style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Frederick Mallalieu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Member certified as insane
Berwick-upon-Tweed	16 August 1916	Sir Edward Grey style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Francis Blake style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Bodmin	15 August 1916^{[30 1]}	Sir Reginald Pole-Carew style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Hanson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Exeter	7 August 1916^{[30 1]}	Henry Duke style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Duke style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Chief Secretary for Ireland^{[30 2]}
Berwickshire	18 July 1916^{[30 1]}	Harold Tennant style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Harold Tennant style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Secretary for Scotland^{[30 2]}
Widnes	22 May 1916^{[30 1]}	William Walker style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Walker style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Seeking re-election^{[30 4]}
South Londonderry	22 May 1916	John Gordon style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Denis Henry style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation (Justice of the High Court of Ireland)
Tewkesbury	16 May 1916	Michael Hicks Beach style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Frederick Hicks-Beach style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Died of wounds
Ossory	28 April 1916	William Delany style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Lalor Fitzpatrick style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Dublin University	25 April 1916^{[30 1]}	James Campbell style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	James Campbell style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Attorney-General for Ireland^{[30 2]}
Wimbledon	19 April 1916	Henry Chaplin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Stuart Coats style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Hyde	30 March 1916	Francis Neilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Jacobsen style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Harborough	23 March 1916	John William Logan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Percy Harris style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
South Shields	18 March 1916^{[30 1]}	Russell Rea style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Cecil Cochrane style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Hertford	9 March 1916	Sir John Rolleston style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Noel Pemberton Billing style="width: 2px; color:inherit; background-color: #DCDCDC;" data-sort-value="Independent (politician)" \|	Independent	Resignation
Cockermouth	2 March 1916^{[30 1]}	Sir Wilfrid Lawson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Joseph Bliss style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Droitwich	29 February 1916^{[30 1]}	Hon. John Lyttelton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Herbert Whiteley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Chester	29 February 1916^{[30 1]}	Robert Yerburgh style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Owen Philipps style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Bolton	29 February 1916^{[30 1]}	Thomas Taylor style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Edge style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
South Tyrone	28 February 1916^{[30 1]}	Andrew Horner style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	William Coote style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
North Louth	24 February 1916	Augustine Roche style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Patrick Whitty style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Liverpool East Toxteth	21 February 1916^{[30 1]}	Edward Marshall Hall style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	James Stuart Rankin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Recorder of Guildford
Rotherham	26 January 1916^{[30 1]}	Joseph Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Joseph Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Postmaster-General^{[30 2]}
Mile End	25 January 1916	Hon. Harry Levy-Lawson style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party (UK)" \|	Liberal Unionist	Warwick Brookes style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Bradford Central	21 January 1916^{[30 1]}	Sir George Scott Robertson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Hill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Chesterton	20 January 1916^{[30 1]}	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Chancellor of the Duchy of Lancaster^{[30 2]}
North West Staffordshire	17 January 1916^{[30 1]}	Albert Stanley style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Samuel Finney style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Death
Portsmouth	15 January 1916^{[30 1]}	Lord Charles Beresford style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Sir Hedworth Meux style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
St George, Hanover Square	11 January 1916^{[30 1]}	Sir Alexander Henderson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir George Reid style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Newington West	10 January 1916	Cecil Norton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Daniel Gilbert style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Cleveland	9 December 1915	Herbert Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Herbert Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Chancellor of the Duchy of Lancaster^{[30 2]}
Tiverton	30 November 1915^{[30 1]}	Hon. William Walrond style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Carew style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Died of wounds
Merthyr Tydfil	25 November 1915	Keir Hardie style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Charles Stanton style="width: 2px; color:inherit; background-color: #FFBBBB;" data-sort-value="Independent Labour" \|	Independent Labour	Death
St Austell	24 November 1915^{[30 1]}	Thomas Agar-Robartes style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Francis Layland-Barratt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Died of wounds
St Helens	24 November 1915^{[30 1]}	Rigby Swift style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Rigby Swift style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Recorder of Wigan
Kingston	16 November 1915^{[30 1]}	George Cave style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Cave style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Solicitor General for England and Wales^{[30 2]}
Cardiff	12 November 1915^{[30 1]}	Lord Ninian Crichton-Stuart style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	James Cory style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
Uxbridge	10 November 1915^{[30 1]}	Hon. Charles Thomas Mills style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Arthur Mills style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Killed in action
Heywood	10 November 1915^{[30 1]}	Harold Thomas Cawley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Albert Illingworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Killed in action
Appleby	27 October 1915^{[30 1]}	Sir Lancelot Sanderson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Cecil Lowther style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	High Court judge
Dublin Harbour	1 October 1915	William Abraham style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Alfie Byrne style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Glasgow Central	16 July 1915	Charles Dickson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John MacLeod style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Justice Clerk
Arfon	6 July 1915^{[30 1]}	William Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Griffith Rees style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Keighley	29 June 1915^{[30 1]}	Sir Stanley Buckmaster style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Swire Smith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord Chancellor
North Tipperary	17 June 1915	Dr John Joseph Esmonde style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Sir John Esmonde style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Dublin College Green	11 June 1915	Joseph Patrick Nannetti style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Dillon Nugent style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Preston	9 June 1915^{[30 1]}	Alfred Tobin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Urban H. Broughton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	County Court judge
Kilmarnock District	28 May 1915^{[30 1]}	William Glynne Gladstone style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon. Alexander Shaw style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Killed in action
Mid Durham	29 April 1915^{[30 1]}	John Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Samuel Galbraith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Carmarthen District	17 March 1915^{[30 1]}	W. Llewelyn Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	W. Llewelyn Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Cardiff
Maidstone	22 February 1915^{[30 1]}	Charles Vane-Tempest-Stewart style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Carlyon Bellairs style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Mid Antrim	17 February 1915^{[30 1]}	Hon. Arthur O'Neill style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Hon. Hugh O'Neill style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Killed in action
Liverpool Kirkdale	15 February 1915^{[30 1]}	Gerald Kyffin-Taylor style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Pennefather style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Saffron Walden	13 February 1915^{[30 1]}	Cecil Beck style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Cecil Beck style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[30 2]}
Chesterton	13 February 1915^{[30 1]}	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edwin Samuel Montagu style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Chancellor of the Duchy of Lancaster^{[30 2]}
Wigtownshire	12 February 1915^{[30 1]}	John Dalrymple style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Hew Dalrymple style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Thirsk and Malton	12 February 1915^{[30 1]}	Charles Duncombe style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Edmund Turton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Howdenshire	10 February 1915^{[30 1]}	Henry Harrison-Broadley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Stanley Jackson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Shipley	9 February 1915^{[30 1]}	Percy Illingworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Oswald Partington style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death (food poisoning)
Scarborough	9 February 1915^{[30 1]}	Walter Rea style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter Rea style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[30 2]}
Swansea District	6 February 1915^{[30 1]}	David Brynmor Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Jeremiah Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Master in Lunacy
Norwich	6 February 1915^{[30 1]}	Sir Frederick Low style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hilton Young style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	High Court judge
Sheffield Attercliffe	28 December 1914^{[30 1]}	Joseph Pointer style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	William Crawford Anderson style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Death
Tullamore	8 December 1914	Edmund Haviland-Burke style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Edward John Graham style="width: 2px; color:inherit; background-color: #cdffab;" data-sort-value="Independent Nationalist" \|	Independent Nationalist	Death
East Galway	4 December 1914^{[30 1]}	John Roche style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	James Cosgrave style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Londonderry City	30 November 1914^{[30 1]}	David Cleghorn Hogg style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir James Brown Dougherty style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
The Hartlepools	22 September 1914^{[30 1]}	Sir Stephen Furness style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Walter Runciman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Bolton	22 September 1914^{[30 1]}	Alfred Gill style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Robert Tootill style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Death
West Wicklow	20 August 1914^{[30 1]}	Edward O'Kelly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Thomas Donovan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Swansea District	13 August 1914^{[30 1]}	Sir David Brynmor Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir David Brynmor Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Cardiff
30th Parliament (December 1910 – July 1914)
By-election	Date	Incumbent	Party		Winner	Party	Cause
North Galway	21 July 1914^{[30 1]}	Richard Hazleton style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Richard Hazleton style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Seeks re-election^{[30 5]}
East Worcestershire	16 July 1914^{[30 1]}	Austen Chamberlain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Frederick Leverton Harris style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation in order to fight Birmingham West
Birmingham West	14 July 1914^{[30 1]}	Joseph Chamberlain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Austen Chamberlain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Oxford University	30 June 1914^{[30 1]}	Sir William Anson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Rowland Prothero style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Brighton	29 June 1914^{[30 1]}	Hon. John Gordon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Thomas-Stanford style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Ipswich	23 May 1914	Silvester Horne style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Ganzoni style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
North East Derbyshire	20 May 1914	W. E. Harvey style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Harland Bowden style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Great Grimsby	12 May 1914	Sir George Doughty style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Thomas Tickler style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
East Fife	8 April 1914^{[30 1]}	H. H. Asquith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	H. H. Asquith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Secretary of State for War^{[30 2]}
Belfast East	6 April 1914^{[30 1]}	Robert McMordie style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Robert Sharman-Crawford style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
Leith Burghs	26 February 1914	Ronald Munro-Ferguson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	George Welsh Currie style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Governor General of Australia
Poplar	19 February 1914	Sydney Buxton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Alfred William Yeo style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Governor-General of the Union of South Africa
Bethnal Green South West	19 February 1914	Charles Masterman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Mathew Wilson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Chancellor of the Duchy of Lancaster^{[30 2]}
Cork City	18 February 1914^{[30 1]}	William O'Brien style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	William O'Brien style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Resigned to re-contest
Wycombe	18 February 1914	Sir Charles Cripps style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Baring du Pré style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
North West Durham	30 January 1914	Llewellyn Atherley-Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Aneurin Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Judge of the City of London Court
South Lanarkshire	12 December 1913	Sir Walter Menzies style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon. William Watson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Wick District	8 December 1913	Robert Munro style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Robert Munro style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord Advocate^{[30 2]}
Keighley	11 November 1913	Sir Stanley Buckmaster style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Stanley Buckmaster style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Solicitor General for England and Wales^{[30 2]}
Reading	8 November 1913	Sir Rufus Isaacs style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Leslie Orme Wilson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Chief Justice of England and Wales
Linlithgowshire	7 November 1913	Alexander Ure style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Pratt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord President of the Court of Session
North Cork	4 November 1913^{[30 1]}	Patrick Guiney style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	John Guiney style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Death
Chesterfield	20 August 1913	James Haslam style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Barnet Kenyon style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
St George's, Hanover Square	15 July 1913^{[30 1]}	Alfred Lyttelton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Alexander Henderson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Leicester	27 June 1913	Eliot Crawshay-Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Gordon Hewart style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Dover	23 June 1913^{[30 1]}	George Wyndham style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Vere Ponsonby style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Wandsworth	12 June 1913	Sir Henry Kimber style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Samuel Samuel style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Leix	9 June 1913^{[30 1]}	Patrick Aloysius Meehan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Patrick Joseph Meehan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Altrincham	28 May 1913	John Kebty-Fletcher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Hamilton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Newmarket	16 May 1913	Sir Charles Rose style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Denison-Pender style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Whitechapel	30 April 1913	Sir Stuart Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Stuart Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Undertook a contract for the Public Service
Shrewsbury	22 April 1913	Sir Clement Hill style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Butler Lloyd style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Kendal	18 March 1913	Sir Josceline Bagot style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Weston style="width: 2px; color:inherit; background-color: #DDEEFF;" data-sort-value="Independent Conservative" \|	Ind. Conservative	Death
Houghton-le-Spring	18 March 1913	Robert Cameron style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Wing style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Chorley	19 February 1913	David Lindsay style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Henry Hibbert style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
East Antrim	19 February 1913^{[30 1]}	James McCalmont style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Robert McCalmont style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
East Waterford	15 February 1913^{[30 1]}	Patrick Joseph Power style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Martin Joseph Murphy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Londonderry City	30 January 1913	James Hamilton style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	David Cleghorn Hogg style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession
Flint Boroughs	21 January 1913	James Summers style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Henry Parry style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Bow and Bromley	26 November 1912	George Lansbury style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Reginald Blair style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resigned to recontest on platform of women's suffrage
Bolton	23 November 1912	George Harwood style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Taylor style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Taunton	11 November 1912	Hon. William Peel style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Gilbert Wills style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Midlothian	10 September 1912	Alexander Murray style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Hope style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
East Carmarthenshire	22 August 1912	Abel Thomas style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Rev Josiah Towyn Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Manchester North West	8 August 1912	Sir George Kemp style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir John Randles style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Crewe	26 July 1912	Walter McLaren style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ernest Craig style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Hanley	13 July 1912	Enoch Edwards style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	R. L. Outhwaite style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Ilkeston	1 July 1912	J. E. B. Seely style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	J. E. B. Seely style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Secretary of State for War^{[30 2]}
Holmfirth	20 June 1912	Henry Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sydney Arnold style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Hythe	11 June 1912	Sir Edward Sassoon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Philip Sassoon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
North West Norfolk	31 May 1912	Sir George White style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edward Hemmerde style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Hackney South	24 May 1912	Horatio Bottomley style="width: 2px; color:inherit; background-color: #FFFFAA;" data-sort-value="Independent Liberal" \|	Independent Liberal	Hector Morison style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Forest of Dean	30 April 1912^{[30 1]}	Henry Webb style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Henry Webb style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[30 2]}
Nottingham East	19 April 1912	James Morrison style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir John David Rees style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Epsom	21 March 1912^{[30 1]}	William Keswick style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Keswick style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Leominster	18 March 1912^{[30 1]}	Sir James Rankin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry FitzHerbert Wright style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
South East Essex	16 March 1912^{[30 1]}	John Kirkwood style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon. Rupert Guinness style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Hereford	8 March 1912^{[30 1]}	John Arkwright style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Hewins style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Manchester South	5 March 1912	Sir Arthur Haworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Philip Glazebrook style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Commissioner of the Treasury^{[30 2]}
Glasgow St Rollox	26 February 1912	Thomas McKinnon Wood style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	McKinnon Wood style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Secretary for Scotland^{[30 2]}
Edinburgh East	2 February 1912	Sir James Gibson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Hogge style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Carmarthen District	29 January 1912	W. Llewelyn Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	W. Llewelyn Williams style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Swansea
Govan	22 December 1911	William Hunter style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Daniel Holmes style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Senator of the College of Justice
North Ayrshire	20 December 1911	Andrew Anderson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Duncan Campbell style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Solicitor General for Scotland^{[30 2]}
Hitchin	23 November 1911	Dr Alfred Hillier style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Robert Cecil style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
South Somerset	21 November 1911	Sir Edward Strachey style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Aubrey Herbert style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Oldham	13 November 1911	Alfred Emmott style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edmund Denniss style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Bristol East	3 November 1911	Charles Hobhouse style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Charles Hobhouse style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Chancellor of the Duchy of Lancaster^{[30 2]}
Keighley	27 October 1911	Sir John Brigg style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Stanley Buckmaster style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
North Tyrone	6 October 1911	Redmond Barry style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Russell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord Chancellor of Ireland
Kilmarnock District	26 September 1911	Adam Rainy style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Glynne Charles Gladstone style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Middleton	2 August 1911	Sir William Adkins style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir William Adkins style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Nottingham
Bethnal Green South West	29 July 1911	Edward Pickersgill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Charles Masterman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Wellington	21 July 1911	Sir Alexander Acland Hood style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Dennis Boles style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Luton	20 July 1911	Thomas Ashton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Cecil Harmsworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
East Cork	15 July 1911^{[30 1]}	Anthony Donelan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Muldoon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Election declared void
North East Cork	15 July 1911^{[30 1]}	Moreton Frewen style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Tim Healy style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Resignation
East Wicklow	13 July 1911^{[30 1]}	John Muldoon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Anthony Donelan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation in order to contest East Cork
West Ham North	8 July 1911	Charles Masterman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Baron Maurice de Forest style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Election declared void
St Augustine's	7 July 1911^{[30 1]}	Aretas Akers-Douglas style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Ronald McNeill style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation
Glasgow Tradeston	6 July 1911	Archibald Corbett style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	J. D. White style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Kingston-upon-Hull Central	5 July 1911	Sir Henry King style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Mark Sykes style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Election declared void
Brighton	26 June 1911^{[30 1]}	Hon Walter Rice style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Hon John Gordon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Ross and Cromarty	14 June 1911	James Galloway Weir style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ian Macpherson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Barnstaple	6 May 1911	Ernest Soares style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Godfrey Baring style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed to the National Debt Office
Birmingham South	3 May 1911^{[30 1]}	Charles Howard style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Leo Amery style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
East Dorset	29 April 1911^{[30 1]}	Hon Frederick Guest style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon Frederick Guest style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[30 2]}
Cheltenham	28 April 1911	Richard Mathias style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Agg-Gardner style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Election declared void
Haddingtonshire	19 April 1911	Richard Haldane style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Deans Hope style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation
Bootle	27 March 1911	Thomas Sandys style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Bonar Law style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Brentford	23 March 1911^{[30 1]}	Lord Alwyne Compton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Joynson-Hicks style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
North Louth	15 March 1911^{[30 1]}	Richard Hazleton style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Augustine Roche style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Void Election
North East Lanarkshire	9 March 1911	Thomas Fleming Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Duncan Millar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Forest of Dean	24 February 1911	Sir Charles Dilke style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Henry Webb style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Westbury	22 February 1911	Sir John Fuller style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Hon Geoffrey Howard style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Horncastle	16 February 1911	Lord Willoughby de Eresby style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Weigall style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession
Cambridge University	11–16 February 1911	Samuel Butcher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Sir Joseph Larmor style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Arfon	11 February 1911^{[30 1]}	William Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[30 2]}
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag ^ah ^ai ^aj ^ak ^al ^am ^an ^ao ^ap ^aq ^ar ^as ^at ^au ^av ^aw ^ax ^ay ^az ^ba ^bb ^bc ^bd ^be ^bf ^bg ^bh ^bi ^bj ^bk ^bl ^bm ^bn ^bo ^bp ^bq ^br ^bs ^bt ^bu ^bv ^bw ^bx ^by ^bz ^ca ^cb ^cc ^cd ^ce ^cf ^cg ^ch ^ci ^cj ^ck ^cl ^cm ^cn ^co ^cp ^cq ^cr ^cs ^ct ^cu ^cv ^cw ^cx ^cy ^cz ^da ^db ^dc ^dd ^de ^df ^dg ^dh ^di ^dj ^dk ^dl ^dm ^dn ^do ^dp ^dq ^dr ^ds ^dt ^du ^dv ^dw ^dx ^dy ^dz ^ea ^eb An uncontested by-election. ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag Seat vacated on appointment to the office noted. ^ A rare case of a gain in an unopposed election. ^ Walker owned a stud of thoroughbred horses. When he was given a contract to supply horses to the Army, questions were raised as to whether this contract disqualified him from the House of Commons, so Walker sought re-election in order to remove doubts as to his position. ^ Hazleton resigned after submitting his own bankruptcy petition. 29th Parliament (January 1910 – December 1910)
By-election	Date	Incumbent	Party		Winner	Party	Cause
Walthamstow	1 November 1910	John Simon style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir John Simon style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Solicitor General for England and Wales^{[29 1]}
South Shields	27 October 1910	Sir William Robson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Russell Rea style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord of Appeal
Liverpool Kirkdale	20 July 1910	Charles McArthur style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Gerald Kyffin-Taylor style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
East Dorset	30 June 1910	Frederick Guest style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Henry Guest style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Election declared void
Hartlepool	20 June 1910	Sir Christopher Furness style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Stephen Furness style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Election declared void
Lewes	17 June 1910^{[29 2]}	Sir Henry Aubrey-Fletcher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Campion style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Dublin Harbour	14 June 1910^{[29 2]}	Timothy Harrington style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	William Abraham style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Crewe	30 April 1910	James Tomkinson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter McLaren style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Edinburgh South	29 April 1910	Arthur Dewar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Charles Henry Lyell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Senator of the College of Justice
North Down	28 April 1910^{[29 2]}	Thomas Corbett style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Mitchell-Thomson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Govan	28 April 1910^{[29 2]}	William Hunter style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Hunter style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Solicitor General for Scotland^{[29 1]}
Mid Glamorganshire	31 March 1910	Sir Samuel Thomas Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Frederick Gibbins style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	President of the Probate and Divorce Division of the High Court of Justice
West Wicklow	29 March 1910^{[29 2]}	James O'Connor style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Edward Peter O'Kelly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Reading	12 March 1910^{[29 2]}	Rufus Isaacs style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Rufus Isaacs style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Solicitor General for England and Wales^{[29 1]}
Shipley	10 March 1910^{[29 2]}	Percy Illingworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Percy Illingworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[29 1]}
Ilkeston	7 March 1910	Balthazar Foster style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	J. E. B. Seely style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
North East Cork	2 March 1910^{[29 2]}	William O'Brien style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Maurice Healy style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Elected to sit for Cork City
Barnstaple	2 March 1910^{[29 2]}	Ernest Soares style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ernest Soares style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[29 1]}
Rotherham	1 March 1910^{[29 2]}	Sir William Holland style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Jack Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Tower Hamlets St George	1 March 1910	William Wedgwood Benn style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Wedgwood Benn style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Commissioner of the Treasury^{[29 1]}
Swansea District	28 February 1910^{[29 2]}	Sir David Brynmor Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir David Brynmor Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Merthyr Tydvil
^ ^a ^b ^c ^d ^e ^f Seat vacated on appointment to the office noted. ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k An uncontested by-election. 28th Parliament (1906 – January 1910)
By-election	Date	Incumbent	Party		Winner	Party	Cause
South Armagh	5 November 1909	William McKillop style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Charles O'Neill style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Bermondsey	28 October 1909	George Cooper style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Dumphreys style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
West Clare	3 September 1909^{[28 1]}	James Halpin style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Arthur Lynch style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
South Kilkenny	10 August 1909^{[28 1]}	Nicholas Joseph Murphy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Matthew Keating style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Declared bankrupt
North Sligo	5 August 1909^{[28 1]}	P. A. McHugh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Thomas Scanlan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
High Peak	22 July 1909	Oswald Partington style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Oswald Partington style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Junior Lord of the Treasury^{[28 2]}
Dumfries Burghs	20 July 1909	John Gulland style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Gulland style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Junior Lord of the Treasury^{[28 2]}
Mid Derbyshire	15 July 1909	James Alfred Jacoby style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Hancock style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Cleveland	9 July 1909	Herbert Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Herbert Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Chancellor of the Duchy of Lancaster^{[28 2]}
East Limerick	10 June 1909	William Lundon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Thomas Lundon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Edinburgh West	17 May 1909^{[28 1]}	Lewis McIver style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	James Avon Clyde style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Resignation
Stratford-on-Avon	4 May 1909	Thomas Kincaid-Smith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Philip Staveley Foster style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resigned to restand following his resignation from the Liberal Party
Sheffield Attercliffe	4 May 1909	J. Batty Langley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Joseph Pointer style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Resignation
Cork City	1 May 1909	William O'Brien style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Maurice Healy style="width: 2px; color:inherit; background-color: #66FF99;" data-sort-value="All-for-Ireland League" \|	All-for-Ireland	Resignation
Edinburgh East	16 April 1909	George McCrae style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Gibson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
East Denbighshire	2 April 1909	Edward Hemmerde style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edward Hemmerde style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Liverpool
Croydon	29 March 1909	H. O. Arnold-Forster style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Robert Hermon-Hodge style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Hawick Burghs	5 March 1909	Thomas Shaw style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Barran style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation (appointed Lord of Appeal in Ordinary)
Edinburgh South	4 March 1909	Arthur Dewar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Dewar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Solicitor General for Scotland^{[28 2]}
Glasgow Central	2 March 1909	Andrew Mitchell Torrance style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Charles Dickson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Forfarshire	27 February 1909	John Sinclair style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Falconer style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Taunton	23 February 1909	Edward Boyle style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Peel style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Tamworth	16 January 1909^{[28 1]}	Sir Philip Muntz style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Francis Newdegate style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Chelmsford	1 December 1908	Carne Rasch style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	E. G. Pretyman style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Newcastle-upon-Tyne	25 September 1908	Thomas Cairns style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	George Renwick style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Haggerston	1 August 1908	Randal Cremer style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Rupert Guinness style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Pembrokeshire	16 July 1908	John Philipps style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter Roch style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Pudsey	20 June 1908	George Whiteley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John James Oddy style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Stirling Burghs	22 May 1908	Henry Campbell-Bannerman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Ponsonby style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Newport (Shropshire)	14 May 1908	William Kenyon-Slaney style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Beville Stanier style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Montrose Burghs	12 May 1908	John Morley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Robert Harcourt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Dundee	9 May 1908	Edmund Robertson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Winston Churchill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Wolverhampton East	5 May 1908	Henry Fowler style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	George Rennie Thorne style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Kincardineshire	25 April 1908	John William Crombie style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Murray style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Manchester North West	24 April 1908	Winston Churchill style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Joynson-Hicks style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Appointed President of the Board of Trade^{[28 2]}
Dewsbury	23 April 1908	Walter Runciman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter Runciman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed President of the Board of Education^{[28 2]}
Sheffield Central	21 April 1908^{[28 1]}	Howard Vincent style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	James Hope style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
West Derbyshire	15 April 1908^{[28 1]}	Victor Cavendish style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Henry Petty-Fitzmaurice style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Succession to the peerage
Peckham	24 March 1908	Charles Clarke style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Harry Gooch style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
West Down	20 March 1908	Arthur Hill style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	William MacCaw style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation
Hastings	3 March 1908	Harvey du Cros style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Arthur du Cros style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Bewdley	29 February 1908^{[28 1]}	Alfred Baldwin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Stanley Baldwin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
West Carmarthenshire	26 February 1908^{[28 1]}	John Lloyd Morgan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Lloyd Morgan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Swansea
North Leitrim	21 February 1908	Charles Dolan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Francis Meehan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Leeds South	13 February 1908	John Lawson Walton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Middlebrook style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Mid Glamorganshire	7 February 1908^{[28 1]}	Samuel Thomas Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Samuel Thomas Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Solicitor-General for England and Wales^{[28 2]}
Worcester	7 February 1908	George Henry Williamson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Edward Goulding style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Void election
St Austell	5 February 1908^{[28 1]}	William Alexander McArthur style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Agar-Robartes style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
County Carlow	3 February 1908^{[28 1]}	John Hammond style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Walter Kavanagh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Ross	31 January 1908	Alan Coulstoun Gardner style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Percy Clive style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Ashburton	17 January 1908	Harry Trelawney Eve style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ernest Morrison-Bell style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Appointment as a judge
Hull West	29 November 1907	Charles Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Guy Greville Wilson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to peerage
Liverpool Kirkdale	27 September 1907	David MacIver style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles McArthur style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
South Longford	6 September 1907^{[28 1]}	Edward Blake style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Phillips style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
West Down	6 September 1907	Harry Liddell style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Arthur Hill style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation
Bury St Edmunds	24 August 1907	Frederick Hervey style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Walter Guinness style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession to the peerage
Anglesey	21 August 1907^{[28 1]}	Ellis Griffith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ellis Griffith style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Birkenhead
North West Staffordshire	31 July 1907	Alfred Billson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Albert Stanley style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
East Wicklow	29 July 1907^{[28 1]}	Denis Joseph Cogan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Muldoon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
South Kilkenny	29 July 1907^{[28 1]}	James O'Mara style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Nicholas Joseph Murphy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Colne Valley	18 July 1907	James Kitson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Victor Grayson style="width: 2px; color:inherit; background-color: #FFBBBB;" data-sort-value="Independent Labour" \|	Independent Labour	Elevation to the peerage
Jarrow	4 July 1907	Charles Palmer style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Pete Curran style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour	Death
North Monaghan	20 June 1907^{[28 1]}	Patrick O'Hare style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	James Carrige Rushe Lardner style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Rutlandshire	11 June 1907	George Finch style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Gretton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Hornsey	5 June 1907^{[28 1]}	Charles Balfour style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lawrence Dundas style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Wimbledon	14 May 1907	Eric Hambro style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Chaplin style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Stepney	10 May 1907	William Evans-Gordon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Frederick Leverton Harris style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
North Belfast	17 April 1907	Daniel Dixon style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	George Clark style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
South Westmeath	13 April 1907^{[28 1]}	Donal Sullivan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Walter Nugent style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Hexham	27 March 1907	Wentworth Beaumont style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Richard Durning Holt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to the peerage
North Tyrone	8 March 1907	William Huston Dodd style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Redmond Barry style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed as a Judge
Halifax	6 March 1907^{[28 1]}	John Henry Whitley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Henry Whitley style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Junior Lord of the Treasury^{[28 2]}
Brigg	26 February 1907	Harold Reckitt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Berkeley Sheffield style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Aberdeen South	20 February 1907	James Bryce style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	George Esslemont style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed British Ambassador to the United States
North Monmouthshire	19 February 1907^{[28 1]}	Reginald McKenna style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Reginald McKenna style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed President of the Board of Education^{[28 2]}
Banffshire	16 February 1907	Alexander William Black style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter Waring style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Perth	12 February 1907^{[28 1]}	Robert Wallace style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Robert Pullar style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
North East Derbyshire	30 January 1907	Thomas Bolton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	W. E. Harvey style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
Mid Cork	31 December 1906^{[28 1]}	D. D. Sheehan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	D. D. Sheehan style="width: 2px; color:inherit; background-color: #FFBBBB;" data-sort-value="Independent Labour" \|	Independent Labour	Resigned following expulsion from Nationalist group
Huddersfield	28 November 1906	James Woodhouse style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Sherwell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed Rail and Canal Traffic Commissioner
North Armagh	16 November 1906	Edward James Saunderson style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	William Moore style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
Galway Borough	3 November 1906	Charles Ramsay Devlin style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Stephen Gwynn style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Mid Glamorganshire	8 October 1906^{[28 1]}	Samuel Thomas Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Samuel Thomas Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Recorder of Swansea
East Denbighshire	14 August 1906	Samuel Moss style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Edward Hemmerde style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Cockermouth	3 August 1906	Sir Wilfrid Lawson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir John Scurrah Randles style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
East Tyrone	5 July 1906	Patrick Doogan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Thomas Kettle style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Bodmin	24 July 1906	Hon Thomas Agar-Robartes style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Freeman Freeman-Thomas style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Unseated on petition
St George's, Hanover Square	15 June 1906^{[28 1]}	Heneage Legge style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Alfred Lyttelton style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Resignation
City of London	15 June 1906^{[28 1]}	Sir Edward Clarke style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Frederick Banbury style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Eifion	5 June 1906^{[28 1]}	John Bryn Roberts style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Ellis William Davies style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Dulwich	15 May 1906	Frederick Rutherfoord Harris style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Bonar Law style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Went abroad
Eye	6 April 1906	Francis Seymour Stevenson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Harold Pearson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Leicester	30 March 1906	Henry Broadhurst style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Franklin Thomasson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Basingstoke	12 March 1906	Arthur Frederick Jeffreys style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Arthur Salter style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
North Kilkenny	3 March 1906^{[28 1]}	Joseph Devlin style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Michael Meagher style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Double election, chose to sit for Belfast West
North Leitrim	28 February 1906^{[28 1]}	P. A. McHugh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Charles Dolan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Double election, chose to sit for North Sligo
North Galway	28 February 1906^{[28 1]}	Thomas Higgins style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Richard Hazleton style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
East Aberdeenshire	28 February 1906^{[28 1]}	James Annand style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	James Murray style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
City of London	27 February 1906	Alban Gibbs style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Arthur Balfour style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Retired in favour of Balfour
Westbury	26 February 1906^{[28 1]}	John Fuller style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Fuller style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Appointed a Lord Commissioner of the Treasury^{[28 2]}
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af An uncontested by-election. ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j Seat vacated on appointment to the office noted. 27th Parliament (1900–1906)
By-election	Date	Incumbent	Party		Winner	Party	Cause
New Forest	6 December 1905	John Douglas-Scott-Montagu style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Francis Compton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession to peerage
Normanton	27 November 1905^{[27 1]}	William Parrott style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Frederick Hall style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
Hampstead	26 October 1905	Thomas Milvain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Fletcher style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Judge Advocate General^{[27 2]}
Barkston Ash^{[27 3]}	13 October 1905	Sir Robert Gunter style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Joseph Andrews style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Belfast North	14 September 1905	Sir James Horner Haslett style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Sir Daniel Dixon style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Death
Elgin Burghs	8 September 1905	Alexander Asher style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Sutherland style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Carlisle	14 July 1905	William Gully style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Frederick Chance style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
West Down	10 July 1905	Arthur Hill style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Harry Liddell style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Resignation
Kingswinford	3 July 1905	William George Webb style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Staveley-Hill style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Finsbury East^{[27 4]}	29 June 1905	Henry Charles Richards style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Joseph Allen Baker style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
North Donegal	15 June 1905^{[27 1]}	William O'Doherty style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John Muldoon style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Cork City	14 June 1905^{[27 1]}	J. F. X. O'Brien style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Augustine Roche style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Chichester	2 June 1905	Lord Edmund Talbot style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Edmund Talbot style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Commissioner of the Treasury^{[27 2]}
Whitby^{[27 3]}	1 June 1905	Ernest Beckett style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Noel Buxton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to peerage
Brighton^{[27 4]}	5 April 1905	Gerald Loder style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Ernest Villiers style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lord Commissioner of the Treasury^{[27 2]}
Bute^{[27 4]}	3 March 1905	Andrew Murray style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Norman Lamont style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Appleby	2 March 1905	Richard Rigg style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Leifchild Jones style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Liverpool Everton	22 February 1905	John A. Willox style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Harmood-Banner style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
North Kildare	14 February 1905^{[27 1]}	Edmund Leamy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John O'Connor style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
North Dorset^{[27 4]}	26 January 1905	John Wingfield-Digby style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Arthur Walters Wills style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Mile End	12 January 1905	Spencer Charrington style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Harry Levy-Lawson style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Death
Stalybridge^{[27 4]}	7 January 1905	Matthew White Ridley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Frederick Cheetham style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to peerage
Horsham	11 November 1904	John Heywood Johnstone style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Edward Turnour style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
West Monmouthshire	3 November 1904	Sir William Harcourt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Richards style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
Isle of Thanet	7 October 1904	James Lowther style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Harry Marks style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Cork City	19 August 1904^{[27 1]}	William O'Brien style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	William O'Brien style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
North East Lanarkshire^{[27 4]}	10 August 1904	William Henry Rattigan style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Alexander Findlay style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Reading	6 August 1904	George William Palmer style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Rufus Isaacs style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Oswestry^{[27 3]}	26 July 1904	George Ormsby-Gore style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Allan Heywood Bright style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to peerage
Chertsey	6 July 1904	John Arthur Fyler style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Bingham style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Sowerby	2 July 1904	John William Mellor style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Sharp Higham style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Devonport^{[27 4]}	20 June 1904	John Lockie style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Benn style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Harborough	17 June 1904	John William Logan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Philip Stanhope style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
West Cavan	11 June 1904^{[27 1]}	Thomas McGovern style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Vincent Kennedy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Isle of Wight^{[27 4]}	6 April 1904^{[27 1]}	J. E. B. Seely style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	J. E. B. Seely style="width: 2px; color:inherit; background-color: #DDEEFF;" data-sort-value="Independent Conservative" \|	Ind. Conservative	Resignation on leaving party
Dublin St Stephen's Green	21 March 1904	James McCann style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Laurence Ambrose Waldron style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
East Dorset^{[27 4]}	16 March 1904	Humphrey Sturt style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Henry Lyell style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Succession to peerage
Rossendale	15 March 1904^{[27 1]}	Sir William Mather style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Lewis Harcourt style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Normanton	1 March 1904	Benjamin Pickard style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	William Parrott style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
Birmingham South	26 February 1904	Joseph Powell Williams style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Charles Howard style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Death
St Albans^{[27 4]}	12 February 1904	Vicary Gibbs style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Bamford Slack style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Disqualification for undertaking an Admiralty contract
City of London	9 February 1904^{[27 1]}	Alban Gibbs style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Alban Gibbs style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Disqualification for undertaking an Admiralty contract
Ayr Burghs^{[27 3]}	30 January 1904	Charles Lindsay Orr-Ewing style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Joseph Dobbie style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Gateshead	20 January 1904	William Allan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Johnson style="width: 2px; color:inherit; background-color: orange;" data-sort-value="Liberal-Labour (UK)" \|	Lib-Lab	Death
Norwich^{[27 4]}	15 January 1904	Harry Bullard style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Louis Tillett style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Ashburton	7 January 1904	Charles Seale-Hayne style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Harry Trelawney Eve style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Ludlow	22 December 1903	Robert Jasper More style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Rowland Hunt style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Death
Lewisham	15 December 1903	John Penn style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Major Edward Coates style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Dulwich	15 December 1903	Sir John Blundell Maple style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Frederick Rutherfoord Harris style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Chorley	4 November 1903	Lord Balcarres style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Balcarres style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Commissioner of the Treasury^{[27 2]}
Fareham	28 October 1903^{[27 1]}	Arthur Lee style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Arthur Lee style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Civil Lord of the Admiralty^{[27 2]}
Westhoughton	24 October 1903^{[27 1]}	Lord Stanley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Stanley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Postmaster General^{[27 2]}
Warwick and Leamington	23 October 1903	Alfred Lyttelton style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Alfred Lyttelton style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Secretary of State for the Colonies^{[27 2]}
Belfast West	23 October 1903	H. O. Arnold-Forster style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	H. O. Arnold-Forster style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Secretary of State for War^{[27 2]}
South Meath^{[27 4]}	9 October 1903	James Laurence Carew style="width: 2px; color:inherit; background-color: #cdffab;" data-sort-value="Independent Nationalist" \|	Independent Nationalist	David Sheehy style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Londonderry	8 October 1903^{[27 1]}	James Hamilton style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	James Hamilton style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Treasurer of the Household^{[27 2]}
North Leitrim	3 October 1903^{[27 1]}	P. A. McHugh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	P. A. McHugh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Bankruptcy
Rochester	22 September 1903	James Gascoyne-Cecil style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Tuff style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession to peerage
St Andrews Burghs^{[27 4]}	17 September 1903	Henry Torrens Anstruther style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Edward Charles Ellice style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Argyllshire^{[27 4]}	26 August 1903	Donald Ninian Nicol style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Ainsworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Barnard Castle^{[27 4]}	24 July 1903	Joseph Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Arthur Henderson style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour^{[27 5]}	Death
South Kildare	23 May 1903^{[27 1]}	Matthew Minch style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Denis Kilbride style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Preston	14 May 1903	Robert William Hanbury style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Kerr style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Camborne	8 April 1903	William Sproston Caine style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Wilfrid Lawson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Chertsey	26 March 1903	Henry Leigh-Bennett style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	John Arthur Fyler style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
North Fermanagh^{[27 3]}	20 March 1903	Edward Archdale style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Edward Mitchell style="width: 2px; color:inherit; background-color: #aadfff;" data-sort-value="Independent Unionist" \|	Ind. Unionist^{[27 6]}	Resignation
Rye^{[27 3]}	17 March 1903	Arthur Montagu Brookfield style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Frederick Hutchinson style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Woolwich^{[27 4]}	11 March 1903^{[27 5]}	Lord Charles Beresford style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Will Crooks style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour^{[27 5]}	Resignation
Galway Borough	9 March 1903^{[27 1]}	Arthur Lynch style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Charles Ramsay Devlin style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Disqualification on conviction for high treason
Dublin University	5 March 1903	William Edward Hartpole Lecky style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	James Campbell style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation
East Perthshire	26 February 1903^{[27 1]}	John Kinloch style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Thomas Buchanan style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
South Antrim	5 February 1903	William Ellison-Macartney style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Charles Craig style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Resignation
Liverpool West Derby	20 January 1903	Samuel Higginbottom style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Rutherford style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Newmarket^{[27 4]}	2 January 1903	Harry McCalmont style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Day Rose style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Orkney and Shetland^{[27 4]}	18–19 November 1902	Cathcart Wason style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Cathcart Wason style="width: 2px; color:inherit; background-color: #FFFFAA;" data-sort-value="Independent Liberal" \|	Independent Liberal	Resignation on leaving party
Liverpool East Toxteth	6 November 1902	Augustus Frederick Warr style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Austin Taylor style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Cleveland	5 November 1902	Alfred Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Herbert Samuel style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Devonport^{[27 3]}	22 October 1902	E. J. C. Morton style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	John Lockie style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Sevenoaks	21 August 1902	Henry Forster style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Forster style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Commissioner of the Treasury^{[27 2]}
Belfast South^{[27 4]}	18 August 1902	William Johnston style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Thomas Sloan style="width: 2px; color:inherit; background-color: #aadfff;" data-sort-value="Independent Unionist" \|	Ind. Unionist	Death
East Worcestershire	15 August 1902^{[27 1]}	Austen Chamberlain style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Austen Chamberlain style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Postmaster General^{[27 2]}
Tiverton	14 August 1902^{[27 1]}	William Walrond style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	William Walrond style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Chancellor of the Duchy of Lancaster^{[27 2]}
Clitheroe^{[27 4]}	1 August 1902^{[27 1]}^{[27 7]}	Ughtred Kay-Shuttleworth style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	David Shackleton style="width: 2px; color:inherit; background-color: #E4003B;" data-sort-value="Labour Party (UK)" \|	Labour^{[27 5]}	Elevation to the peerage
Leeds North^{[27 4]}	29 July 1902	William Jackson style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Rowland Barran style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Elevation to the peerage
Bury^{[27 4]}	10 May 1902	James Kenyon style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Toulmin style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Woolwich	25 April 1902^{[27 1]}	Edwin Hughes style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Lord Charles Beresford style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
West Donegal	25 April 1902^{[27 1]}	James Boyle style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Hugh Law style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
Wakefield	25 March 1902	William Wentworth-FitzWilliam style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Edward Brotherton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Succession to peerage
South Monaghan	4 March 1902^{[27 1]}	James Daly style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	John McKean style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
North Kilkenny	26 February 1902^{[27 1]}	Patrick McDermott style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Joseph Devlin style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
South Down	19 February 1902^{[27 1]}	Michael McCartan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Jeremiah McVeagh style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Resignation
East Down^{[27 4]}	5 February 1902	James Alexander Rentoul style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	James Wood style="width: 2px; color:inherit; background-color: #aadfff;" data-sort-value="Independent Unionist" \|	Ind. Unionist^{[27 6]}	Assistant Judge, City of London Court^{[27 2]}
Sheffield Ecclesall	3 February 1902	Ellis Ashmead-Bartlett style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Samuel Roberts style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Dewsbury	28 January 1902	Mark Oldroyd style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Walter Runciman style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Resignation
Hampstead	24 January 1902	Edward Brodie Hoare style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Thomas Milvain style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Galway Borough^{[27 4]}	21 November 1901	Martin Morris style="width: 2px; color:inherit; background-color: #9999FF;" data-sort-value="Irish Unionist Party" \|	Irish Unionist	Arthur Lynch style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Succession to peerage
North East Lanarkshire^{[27 4]}	26 September 1901	John Colville style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	William Henry Rattigan style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Death
Andover	26 August 1901	William Wither Beach style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Edmund Faber style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Wokingham	12 July 1901^{[27 1]}	Oliver Young style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Ernest Gardner style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Resignation
Stratford-on-Avon	25 June 1901	Victor Milward style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Philip Staveley Foster style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Saffron Walden	31 May 1901	Hon. Armine Wodehouse style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Jack Pease style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Death
Oswestry	24 May 1901	Stanley Leighton style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Ormsby-Gore style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
Mid Cork	17 May 1901^{[27 1]}	Charles Tanner style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	D. D. Sheehan style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Monmouth	7 May 1901	Frederick Rutherfoord Harris style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Joseph Lawrence style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Unseated on petition
Maidstone	1 March 1901	John Barker style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Sir Francis Evans style="width: 2px; color:inherit; background-color: #FFD700;" data-sort-value="Liberal Party (UK)" \|	Liberal	Void election
Stretford	26 February 1901	Sir John Maclure style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Charles Cripps style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Death
North Monaghan	21 December 1900^{[27 1]}	Daniel MacAleese style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Edward Charles Thompson style="width: 2px; color:inherit; background-color: #99FF66;" data-sort-value="Irish Parliamentary Party" \|	Irish Parliamentary	Death
Blackpool	21 December 1900	Sir Matthew White Ridley style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Henry Worsley-Taylor style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Elevation to the peerage
West Derbyshire	11 December 1900^{[27 1]}	Victor Cavendish style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Victor Cavendish style="width: 2px; color:inherit; background-color: #2061A2;" data-sort-value="Liberal Unionist Party" \|	Liberal Unionist	Treasurer of the Household^{[27 2]}
Woodbridge	10 December 1900^{[27 1]}	E. G. Pretyman style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	E. G. Pretyman style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Civil Lord of the Admiralty^{[27 2]}
Wellington (Somerset)	10 December 1900^{[27 1]}	Alexander Acland-Hood style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Alexander Acland-Hood style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Vice-Chamberlain of the Household^{[27 2]}
Guildford	10 December 1900^{[27 1]}	St John Broderick style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	St John Broderick style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Secretary of State for War^{[27 2]}
Preston	8 December 1900^{[27 1]}	Robert William Hanbury style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Robert William Hanbury style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	President of the Board of Agriculture^{[27 2]}
Dover	8 December 1900^{[27 1]}	George Wyndham style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	George Wyndham style="width: 2px; color:inherit; background-color: #0087DC;" data-sort-value="Conservative Party (UK)" \|	Conservative	Chief Secretary for Ireland^{[27 2]}
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag An uncontested by-election. ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s Seat vacated on appointment to the office noted. ^ ^a ^b ^c ^d ^e ^f ^g Gain not retained at the 1906 UK general election. ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y Gain retained at the 1906 UK general election. ^ ^a ^b ^c ^d A candidate of the Labour Representation Committee, which formally changed its name to the Labour Party in 1906. ^ ^a ^b A Russellite candidate. ^ A gain at an uncontested by-election.

References

List of MPs since 1660
F. W. S. Craig, British Parliamentary Election Statistics 1832-1987
F. W. S. Craig, British Parliamentary Election Results 1885-1918
F. W. S. Craig, Chronology of British Parliamentary By-elections 1833-1987
Parliamentary Election Results in Ireland, 1801-1922, edited by B.M. Walker (Royal Irish Academy 1978)

[unc-1] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag ^ah ^ai ^aj ^ak ^al ^am ^an ^ao ^ap ^aq ^ar ^as ^at ^au ^av ^aw ^ax ^ay ^az ^ba ^bb ^bc ^bd ^be ^bf ^bg ^bh ^bi ^bj ^bk ^bl ^bm ^bn ^bo ^bp ^bq ^br ^bs ^bt ^bu ^bv ^bw ^bx ^by ^bz ^ca ^cb ^cc ^cd ^ce ^cf ^cg ^ch ^ci ^cj ^ck ^cl ^cm ^cn ^co ^cp ^cq ^cr ^cs ^ct ^cu ^cv ^cw ^cx ^cy ^cz ^da ^db ^dc ^dd ^de ^df ^dg ^dh ^di ^dj ^dk ^dl ^dm ^dn ^do ^dp ^dq ^dr ^ds ^dt ^du ^dv ^dw ^dx ^dy ^dz ^ea ^eb An uncontested by-election.

[off-2] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag Seat vacated on appointment to the office noted.

[3] A rare case of a gain in an unopposed election.

[4] Walker owned a stud of thoroughbred horses. When he was given a contract to supply horses to the Army, questions were raised as to whether this contract disqualified him from the House of Commons, so Walker sought re-election in order to remove doubts as to his position.

[5] Hazleton resigned after submitting his own bankruptcy petition.

[off-6] ^ ^a ^b ^c ^d ^e ^f Seat vacated on appointment to the office noted.

[unc-7] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k An uncontested by-election.

[unc-8] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af An uncontested by-election.

[off-9] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j Seat vacated on appointment to the office noted.

[unc-10] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag An uncontested by-election.

[off-11] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s Seat vacated on appointment to the office noted.

[no-12] ^ ^a ^b ^c ^d ^e ^f ^g Gain not retained at the 1906 UK general election.

[yes-13] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y Gain retained at the 1906 UK general election.

[lab-14] A candidate of the Labour Representation Committee, which formally changed its name to the Labour Party in 1906.

[russell-15] A Russellite candidate.

[16] A gain at an uncontested by-election.

[30 1]

[30 2]

[30 3]

[30 4]

[30 5]

[29 1]

[29 2]

[28 1]

[28 2]

[27 1]

[27 2]

[27 3]

[27 4]

[27 5]

[27 6]

[27 7]

v t e By-elections in the United Kingdom
Parliament of the United Kingdom	1801–1806 1806–1818 1818–1832 1832–1847 1847–1857 1857–1868 1868–1885 1885–1900 1900–1918 1918–1931 1931–1950 1950–1979 1979–2010 2010–present Northern Ireland Hereditary peers
Parliament of Great Britain	1707–1715 1715–1734 1734–1754 1754–1774 1774–1790 1790–1800
Parliament of England	1689–1700 1701–1707
Devolved legislatures	Scottish Parliament Senedd (Welsh Parliament)
Other historic	European Parliament (1979–1999) House of Commons of Northern Ireland (1921–72) United Kingdom by-election records
Northern Ireland Assembly vacancies are filled by co-option. Local Government by-election results are generally given on the page for the last election in that area.

Resignations

By-elections

30th Parliament (August 1914 – 1918)

30th Parliament (December 1910 – July 1914)

29th Parliament (January 1910 – December 1910)

28th Parliament (1906 – January 1910)

27th Parliament (1900–1906)

References