Thomas or Tom Elliott may refer to:

• Thomas Elliott (footballer) (1890–?), English footballer
• Thomas Elliott (Australian cricketer) (1879–1939), Australian cricketer
• Thomas Elliott (New Zealand cricketer) (1867–?), New Zealand cricketer
• C. Thomas Elliott (born 1939), British scientist, known as Tom Elliott
• Thomas Elliott (RAF officer) (1898–?), World War I British flying ace
• Thomas Renton Elliott (1877–1961), British physician and physiologist
• Sir Thomas Elliott, 1st Baronet, English civil servant
• Tom Elliott, Baron Elliott of Ballinamallard (born 1963), Northern Irish politician
• Tom Elliott (footballer, born 1990), English footballer
• Tom Elliott (Australian footballer) (1901–1974), former Australian rules footballer
• Tom Elliott (radio personality) (born 1967), Australian radio presenter and former investment banker
• Thomas Jane (born 1969), actor born Thomas Elliott III

• Thomas Eliot (disambiguation)