Thomas or Tom(my) Lynch may refer to:
Politics Thomas Lynch (statesman) (1727–1776), South Carolina delegate to the Continental Congress Thomas Lynch Jr. (1749–1779), signer of the Declaration of Independence Thomas Lynch (Wisconsin politician) (1844–1898), United States congressman from Wisconsin Thomas Lynch (governor) (1603–1684), Governor of Jamaica Thomas C. Lynch (1904–1986), California state attorney general, 1964–1971 Thomas Lynch (mayor), mayor of Galway Thomas K. Lynch (born 1947), American municipal administrator and politician in Barnstable, Massachusetts
Sports Baseball Thomas Lynch (baseball executive) (1859–1924), American baseball umpire and National League president Thomas Lynch (pitcher) (1863–1903), American baseball pitcher for Chicago during the 1884 season Tom Lynch (baseball) (1860–1955), American baseball outfielder for Wilmington and Philadelphia during the 1884 and 1885 seasons
Football (soccer) Thomas Lynch (footballer) (1907–1976), Welsh football goalkeeper Tom Lynch (soccer), American soccer midfielder Tommy Lynch (footballer) (born 1964), Irish former footballer
Rugby Tom Lynch (rugby union) (1892–1950), New Zealand rugby union footballer, father of the below Thomas Lynch (rugby, born 1927) (1927–2006), New Zealand rugby union and rugby league footballer, son of the above
Other Tom Lynch (American football) (born 1955), former American football guard Tom Lynch (Australian footballer, born 1990), Australian rules footballer for Adelaide, formerly St Kilda Tom Lynch (Australian footballer, born 1992), Australian rules footballer for Richmond, formerly Gold Coast
Others Thomas Lynch (admiral) (born 1942), retired American Navy rear admiral Thomas J. Lynch (1916–1944), American World War II flying ace Thomas J. Lynch (academic), American oncologist Thomas Lynch (criminal) (18??–1914), see 1914 in organized crime Thomas Lynch (poet) (born 1948), American poet and undertaker Thomas Lynch (psychiatrist) (1922–2005), Irish psychiatrist Thomas Lynch (set designer), professor at the University of Washington School of Drama Thomas Kerr Lynch (1818–1891), Irish explorer Thomas R. Lynch (born 1956), American psychologist and author Thomas W. Lynch (born 1956), American television series creator and executive producer Thomas Toke Lynch (1818–1871), English nonconformist minister and hymn-writer