Thomas McDowell (born 1977) is a British man convicted of killing German trainee rabbi Andreas Hinz.
Thomas McDowell may also refer to: Thomas Clay McDowell, American businessman, racehorse owner, breeder, and trainer Thomas Bleakley McDowell, British Army officer and chief executive of The Irish Times Thomas David Smith McDowell, slave-owner and North Carolina politician
See also Thomas MacDowell, Bishop of Galloway