Thomas Carr may refer to:

Arts and entertainment

• Tom Carr (artist) (born 1956), Spanish-American artist
• Thomas Carr (artist) (1909–1999), British artist
• Tommy Carr (radio), actor on the radio show Magic Island
• Thomas Carr (director) (1907–1997), American film and television director
• Thomas Carr (publisher) (1780–1849), music publisher from the early United States

Politics

• Tom Carr (politician), City Attorney of Boulder, Colorado
• Thomas Carr (MP), British Tory MP for Chichester, 1708–1710

Religion

• Thomas Carr (archbishop of Melbourne) (1839–1917), Archbishop of Melbourne
• Thomas Carr (bishop) (1788–1859), Bishop of Bombay, 1836–1851

Sports

• Tom Carr (American football) (born 1942), American football player
• Tom Carr (footballer) (born 1978), Australian Rules footballer
• Tommy Carr (Australian footballer) (1882–1963), Australian rules footballer
• Tommy Carr (Gaelic footballer) (born 1961), Gaelic football player for Dublin
• Thomas Carr (rugby league), rugby league footballer who has played in the 2010s
• Thomas Carr (sport shooter) (1905–1955), American Olympic shooter

Science and technology

• Thomas Carr (astronomer) (1917–2011), an American astronomer at the University of Florida
• Thomas Carr (paleontologist), vertebrate paleontologist

Other

• Thomas D. Carr (1846–1870), American thief, arsonist, murderer and self-confessed serial killer
• Thomas Carr Farmstead Site (Keeler Site RI-707), historic archaeological site in Rhode Island
• Thomas Carr College in Tarneit, Victoria, Australia