William Thomson

William Thomson may refer to:

W. H. Seward Thomson (1856–1932), U.S. federal judge
William Thomson, 1st Baron Kelvin (1824–1907), British physicist
William Thomson (bishop) (1819–1890), Archbishop of York, 1862–1890
William Thomson (Dumbarton footballer) (fl. 1892–1898), Scottish footballer (Dumbarton and Scotland national team)
William Thomson (Dundee footballer) (fl. 1893–1896), Scottish footballer (Dundee, Bolton Wanderers and Scotland national team)
William Thomson (military officer), American militia captain in Capture of Savannah
William Thomson (musicologist) (fl. 1695–1753), Scottish folk song collector and singer
William Thomson (politician) (1818–1866), Member of Parliament in Christchurch, New Zealand
William Thomson (Solicitor General), Solicitor General for England and Wales, 1717–1720
William Thomson (writer) (1746–1817), Scottish historian and journalist
William Alexander Thomson (1816–1878), Canadian author and politician
William John Thomson (1771–1845) American-born artist, member of the Royal Scottish Academy
William Ennis Thomson (born 1927), music school dean, music theorist, music educator and composer
William McKenzie Thomson (1898–1987), Canadian World War I pilot
William Mitchell-Thomson, 1st Baron Selsdon (1877–1938), British politician
William Montgomery Thomson (1878–1963), British General and commander of the British expeditionary force in north Persia

See also