Major Thomas may refer to:
Last name James Francis Thomas (1861–1942), a soldier from New South Wales W. Ian Thomas (1914–2007), a Christian evangelical
First name Thomas Beckford (1618–1685), former Sheriff of London Robin Dixon, 3rd Baron Glentoran (1935–), a former British bobsledder and Northern Irish politician Harry Gem (1819–1881), an English lawyer, soldier, writer, and sportsman Thomas D. Howie (1908–1944), a United States Army officer killed during the Battle of Normandy Major Thomas Jones (1665–1713), an influential figure on Long Island Thomas Lancaster Lansdale (1748–1803), an American officer in the Revolutionary War Thomas Bleakley McDowell (1923–2009), former chief executive of The Irish Times Thomas McGuire (1920–1945), a U.S. Medal of Honor recipient killed in action during World War II Thomas Mitchell (explorer) (1792–1855), a surveyor and explorer of Southeastern Australia Tom Mitford (1909–1945), a British officer killed in action in Burma during World War II Thomas Orde-Lees (1877–1958), an Antarctic explorer, parachutist, and mountaineer Thomas Savage (major) (1608–1682), a soldier during King Philip's War Tommy Vile (1882–1958), a Welsh international rugby union player Thomas Weir (1599–1670), an executed Scottish soldier and strict Presbyterian
See also Major Tom (disambiguation) Thomas Major (1720–1799), an English engraver