Thomas Harris (disambiguation)
Thomas Harris is the name of the following people:
- Thomas Harris (balloonist) († 1824), English balloonist and inventor
- Thomas Harris (* 1940), American writer
- Thomas Harris (politician) (* 1964), Scottish politician
- Thomas Alexander Harris (1826–1895), American politician
- Thomas Anthony Harris (1910–1995), American psychiatrist and author
- Thomas Bradley Harris (1826–1866), American businessman and co-founder of the "Ellena" colony
- Thomas K. Harris († 1816), American politician
- Thomas L. Harris (1816-1858), American politician
- Thomas Lake Harris (1823–1906), American preacher and winemaker
- Thomas Maley Harris (1817-1906), American officer
- Thomas Maxwell Harris (1903-1983), British paleobotanist
