Thomas Bell may refer to:

Arts and entertainment

Thomas Bell (born 1985), known professionally as Toddla T, English DJ and producer

Thomas Bell (antiquarian) (1785–1860), English book collector

Thomas Bell (novelist) (1903–1961), American novelist

Tom Bell (actor) (1933–2006), British actor

Tom Bell (comedy actor) (born 1981), British comedy actor

Thom Bell (1943–2022), Jamaican-born American record producer

Politics

Thomas Bell (mayor of Gloucester) (1486–1566), English cap manufacturer, mayor of Gloucester and MP

Sir Hugh Bell, 2nd Baronet (Thomas Hugh Bell, 1844–1931), mayor of Middlesbrough, England

Thomas M. Bell (Georgia politician) (1861–1941), Democratic US congressman from Georgia

Thomas M. Bell (Ohio politician) (born 1950s), Democratic representative in the Ohio House of Representatives

Thomas Bell (politician, born 1863) (1863–1945), Canadian politician

Thomas Hamilton Bell (1878–1939), businessman and political figure in Ontario

Thomas Miller Bell (1923–1996), Canadian member of parliament

Thomas Hastie Bell (1867–1942), Scottish anarchist

Thomas S. Bell (1800–1861), American judge and politician

Tom Bell (politician) (1882–1944), British communist activist

Religion

Thomas Bell (Catholic priest) (1551–1610), English Roman Catholic priest, later an anti-Catholic writer

Thomas Bell (minister) (1733–1802), Scottish theologian and translator

Thomas Bell (Anglican priest) (1820–1917), Dean of Guernsey, 1892–1917

Sports

Thomas Bell (footballer, born 1884) (1884–1951), English footballer

Tommy Bell (footballer, born 1906) (1906–1983), English footballer

Tommy Bell (footballer, born 1923) (1923–1988), English footballer

Tommy Bell (Australian footballer) (1895–1955), Australian rules footballer for Essendon

Tom Bell (Australian footballer) (born 1991), Australian rules footballer for Carlton

Tommy Bell (American football official) (1922–1986), American football official in the National Football League

Tommy Bell (American football player) (1932–2019), American football player, member of Army Black Knights football

Thomas H. Bell (born 1944), American football and lacrosse coach

Tommy Bell (rugby union) (born 1992), rugby union player for London Irish

Tommy Bell (boxer) (1923–1994), African-American boxer

Tommy Bell (basketball) (1922–1949), American basketball player

Other

Thomas Bell (ironmaster) (1784–1858), co-founder of Losh, Wilson and Bell, iron and alkali company

Thomas Bell (zoologist) (1792–1880), English zoologist, surgeon and writer

Thomas B. Bell (1796–1858), Texas landowner of Stephen F. Austin's Old Three Hundred

Thomas Bell (capitalist) (1820–1892), Scottish-American investor and banker

Tom Bell (outlaw) (1825–1856), American outlaw and physician

Thomas Cowan Bell (1832–1919), co-founder of Sigma Chi Fraternity

Thomas S. Bell Jr. (1838–1862), Union Army officer killed in action at the Battle of Antietam

Thomas Bell (engineer) (1865–1952), British engineer and shipbuilder

Thomas Reid Davys Bell (1863–1948), lepidopterist, naturalist and forest officer