Thomas, Tom, or Tommy Jackson may refer to:
Academics
- Thomas H. Jackson (born 1950), ninth president of the University of Rochester
- Tom Jackson Jr. (born 1959), president of Black Hills State University, South Dakota
- Thom Jackson (Thomas Matthew Jackson, born 1960), American educational entrepreneur
Arts and entertainment
Military
Politics and government
- Thomas Witter Jackson, chief justice of Jamaica, 1818âÂÂ21
- Thomas B. Jackson (1797âÂÂ1881), U.S. representative from New York
- Thomas Hughes Jackson (1834âÂÂ1930), mayor of Birkenhead
- Thomas Wesley Jackson (1859âÂÂ1934), Canadian politician
- T. A. Jackson (communist) (a.k.a. Tommy Jackson, 1879âÂÂ1955), socialist and Communist leader
- Thomas A. Jackson (Wisconsin politician) (1829âÂÂ1908), American politician in Wisconsin
- Thomas Jackson (trade unionist) (a.k.a. Tom Jackson, 1925âÂÂ2003), British labour rights organizer
- Thomas Penfield Jackson (1937âÂÂ2013), U.S. district court judge for the District of Columbia
- Thomas Jackson (Alabama politician) (born 1949), member of the Alabama House of Representatives
- Thomas Jackson (abolitionist) (1807âÂÂ1878)
Religion
Sports
American football
Association football
- Thomas Jackson (footballer, born 1876) (1876âÂÂ1954), English footballer
- Tom Jackson (footballer, born 1878) (1878âÂÂ1916), footballer for St. Mirren and Scotland
- Thomas Jackson (footballer, born 1896) (1896âÂÂ?), English footballer who played for Burnley and Dundee
- Tommy Jackson (footballer, born 1898) (1898âÂÂ1975), footballer for Aston Villa
- Tommy Jackson (footballer, born 1946), Northern Irish former footballer, played for Everton, Nottingham Forest and Manchester United
Other sports
Others