Thomas Clark may refer to:
Authors and academicians Thomas D. Clark (1903–2005), Kentucky historian Thomas Arkle Clark (1862–1932), American academic Thomas Clark (writer) (born 1980), Scottish writer Thomas Fife Clark (1907–1985), British journalist and civil servant
Business, commerce, and public service Thomas Clark (Upper Canada) (died 1835), Canadian businessman and political figure Sir Thomas Clark, 1st Baronet (1823–1900), lord provost of Edinburgh 1865–1888 Thomas Clark (Long Beach) (1926–2020), mayor of Long Beach, California, 1975–1980, and 1982–1984 Thomas Alonzo Clark (1920–2005), U.S. federal judge Tom C. Clark (1899–1977), U.S. attorney general and associate Supreme Court justice
Performing arts, and fine arts Thomas Clark (composer) (1775–1859), composer of West Gallery music Thomas Brown Clark (1895–1983), Scottish painter Thomas Clark (actor), English stage actor
Scientific disciplines and inventors T. H. Clark (1893–1996), American/Canadian geologist Thomas Clark (chemist) (1801–1867), British chemist Thomas J. Clark (1869–1907), American inventor
Sports Thomas Clark (cricketer), eighteenth-century cricketer Thomas Clark (rower) (1906–1990), American Olympic rower
Other people Thomas Clark (1599–1697), Early English immigrant to Plymouth Colony Thomas M. Clark (1812–1903), American Episcopal presiding bishop Thomas Clark (North Carolina soldier) (1741–1792), American officer of the American Revolutionary War Thomas Clark (Sussex Delaware) (1755-1819) Revolutionary War foot soldier (classified 'mulatto') Thomas Welsby Clark (1920–1941), sailor in the Royal Australian Navy
See also Tom Clark (disambiguation) Thomas Clarke (disambiguation) Thomas Clerk (disambiguation) Thomas Clerke (disambiguation)