1943 All-Ireland Senior Hurling Championship
|Dates||2 May 1943 - 5 September 1943|
|Winning team||Cork (14th win)|
|No. matches played||16|
|Goals total||118 (7.3 per game)|
|Points total||175 (10.9 per game)|
|Top Scorer||Jim Langton (4-12)|
|All-Star Team||See here|
The 1943 All-Ireland Senior Hurling Championship was the 57th staging of the All-Ireland hurling championship since its establishment by the Gaelic Athletic Association in 1887. The championship began on 2 May 1943 and ended on 5 September 1943.
The All-Ireland Senior Hurling Championship was run on a provincial basis as usual. All games were played on a knockout basis whereby once a team lost they were eliminated from the championship. The format for the All-Ireland series of games ran as follows:
- The winners of the Munster Championship advanced directly to the All-Ireland final.
- The winners of the Leinster Championship advanced directly to a lone All-Ireland semi-final.
- The winners of the Ulster Championship advanced directly to a lone All-Ireland quarter-final.
- Galway, a team who faced no competition in the Connacht Championship, entered the championship at the All-Ireland quarter-final stage where they played the Ulster champions. The winners of this game advanced to the lone All-Ireland semi-final.
|Semi-final 30 May 1943||Offaly||1-2 – 6-10||Kilkenny||St. Brendan's Park|
|Referee: M Kelly
|Semi-final 4 July 1943||Waterford||3-7 – 4-3||Limerick||Cork Athletic Grounds|
|Referee: J O'Regan (Cork)
|Final 1 August 1943||Cork||2-13 – 3-8||Waterford||Cork Athletic Grounds|
Referee: M Hennessy
|Semi-final 1 August 1943||Antrim||3-3 - 1-6||Kilkenny||Corrigan Park|
|Referee: JJ Stuart (Dublin)
|Final 5 September 1943||Cork||5-16 - 0-4||Antrim||Croke Park|
Referee: JJ Stuart (Dublin)
- Widest winning margin: 27 points
- Cork 5-16 - 0-4 Antrim (All-Ireland final, 5 September 1943)
- Most goals in a match: 13
- Antrim 7-0 - 6-2 Galway (All-Ireland quarter-final, 4 July 1943)
- Corry, Eoghan, The GAA Book of Lists (Hodder Headline Ireland, 2005).
- Donegan, Des, The Complete Handbook of Gaelic Games (DBA Publications Limited, 2005).
- Horgan, Tim, Christy Ring: Hurling's Greatest (The Collins Press, 2007).
- Nolan, Pat, Flashbacks: A Half Century of Cork Hurling (The Collins Press, 2000).
- Sweeney, Éamonn, Munster Hurling Legends (The O'Brien Press, 2002).
- Stapleton, Shane (16 November 2010). "Rising from the Ashes: Antrim of 1943". Eircom Sports website. Retrieved 2 March 2013.