Thomas Harris (born 1940) is an American author.
Thomas Harris may also refer to:
Politicians
- Thomas Harris (Serjeant-at-Law) (1547âÂÂ1610), English politician, MP for Truro, Callington, Portsmouth and Bossiney
- Thomas Harris (died 1622), MP for Maldon
- Thomas Harris (died 1628) (1550âÂÂ1628), MP for Shrewsbury
- Thomas K. Harris (died 1816), US congressman from Tennessee
- Thomas L. Harris (1816âÂÂ1858), U.S. Representative from Illinois
- Thomas Harris (British Columbia politician) (1817âÂÂ1884), Canadian mayor of Victoria, British Columbia
- Thomas R. Harris (1836âÂÂ1894), political figure in Nova Scotia, Canada
- Thomas Alexander Harris (1826âÂÂ1895), Confederate politician & Missouri State Guard (Confederate) general
- Thomas Harris (Irish politician) (1895âÂÂ1974), Irish politician
Military
- Thomas Alexander Harris (1826âÂÂ1895), Missouri State Guard (Confederate) general and Confederate congressman, American Civil War
- Thomas James Harris (1892âÂÂ1918), English recipient of the Victoria Cross
- Thomas Maley Harris (1817âÂÂ1906), Union Army general during the American Civil War
- Thomas Noel Harris (1785âÂÂ1860), British Army officer who lost an arm at the Battle of Waterloo
Sports
Others
- Thomas Harris (architect) (1829âÂÂ1900/30âÂÂ1900), British architect
- Thomas Harris (diplomat) (1945âÂÂ2021), British diplomat and banker
- Thomas Harris (surgeon) (1784âÂÂ1861), U.S. Navy surgeon
- Thomas Harris (theatre manager) (died 1820), English theatre manager
- Thomas Anthony Harris (1910âÂÂ1995), American psychiatrist
- Thomas Lake Harris (1823âÂÂ1906), American spiritualist
- Thomas Allen Harris, founder and president of Chimpanzee Productions
- Thomas Maxwell Harris (1903âÂÂ1983), British botanist
- Thomas Bradley Harris (1826âÂÂ1866), American businessman and co-founder of the American colony of "Ellena"
- Thomas Spencer Harris (1836âÂÂ1893), California newspaperman
- Thomas Britton Harris IV (born 1958), chief investment officer of the University of Texas Investment Management Company
- Tomás Harris (1908âÂÂ1964), UK security service officer during World War II
See also