Thomas or Tom Kennedy may refer to:

Politics Thomas Kennedy of Bargany (died 1597), Scottish courtier and landowner Thomas Kennedy of Culzean (died 1602), Scottish landowner involved in a feud and a murder victim Thomas Kennedy (Scottish judge) (1673–1754), joint Solicitor General for Scotland 1709–14, Lord Advocate 1714, member of parliament for Ayr Burghs 1720–21 Thomas Kennedy, 9th Earl of Cassilis (bef. 1733–1775), Scottish peer, Marquess of Ailsa Thomas Kennedy (Maryland politician) (1776-1832), American politician from Maryland Thomas Francis Kennedy (politician) (1788–1879), Scottish member of parliament for Ayr Burghs 1818–1834 Thomas Daniel Kennedy (1849?–1877), Connecticut state legislator Thomas Kennedy (Australian politician) (1860–1929), Australian politician Tom Kennedy (British politician) (1874–1954), Scottish Member of Parliament for Kirkcaldy Burghs Thomas Blake Kennedy (1874–1957), United States federal judge Thomas Laird Kennedy (1878–1959), politician in Ontario, Canada Thomas Kennedy (Irish politician) (1887-1947), Irish Labour Party politician and trade union official Thomas Kennedy (unionist) (1887–1963), American miner, president of the UMWA 1960–1963, lieutenant governor of Pennsylvania 1935–1939 Thomas C. Kennedy (1914–2006), American politician from Nebraska Thomas P. Kennedy (1951–2015), American politician, Massachusetts state senator

Entertainment Tom Kennedy (actor) (1885–1965), American actor Tom Kennedy (television host) (1927–2020), American television game show host Thomas E. Kennedy (1944–2021), American fiction writer, essayist and translator Tom Kennedy (producer) (c. 1948–2011), American film trailer producer, director and film editor Tom Kennedy (musician) (born 1960), jazz double-bass and electric bass player Thomas Kennedy (Game Developer) (born 2000<), British software and game developer

Sports Thomas J. Kennedy (1884–1937), American Olympic marathon runner Tommy Kennedy, Australian professional rugby league footballer in the 1920s Tom Kennedy (Australian footballer) (1906–1968), Australian rules footballer Tom Kennedy (quarterback) (1939–2006), American football quarterback Tom Kennedy (wheelchair rugby) (born 1957), Australian Paralympic wheelchair rugby player Tom Kennedy (English footballer) (born 1985), English footballer Thomas Kennedy (basketball) (born 1987), American basketball player Tom Kennedy (wide receiver) (born 1996), American football wide receiver

Others Thomas Fortescue Kennedy (1774–1846), Royal Navy officer Thomas Kennedy (violin maker) (1784–1870), British luthier Thomas Francis Kennedy (bishop) (1858–1917), bishop of the Catholic Church in the United States Thomas Kennedy (RAF officer) (1928–2013), British pilot Tom Kennedy (journalist) (born 1952), Canadian television journalist Thomas A. Kennedy (born 1955), American CEO and chairman, Raytheon Company

Fictional characters Tom Kennedy (Neighbours), a character on the Australian soap opera Neighbours, played by Bob Hornery Tommy Kennedy, a minor character introduced as a kind of host/narrator for 1988 reruns of The Transformers

See also Thomas L. Kennedy Secondary School (established 1953), high school in Mississauga, Ontario, Canada