Thomas McDowell (disambiguation)

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