Mansell is a surname. Notable people with the surname include:
Clint Mansell (1963–), British musician and composer
Chris Mansell (1953–), Australian poet
Most Rev. Henry J. Mansell, Archbishop of Hartford, Connecticut and former 12th Bishop of Buffalo, New York
Jessica Mansell (1989–), Australian netball player
Lee Mansell (1982–), British footballer
Nigel Mansell (1953–), former British Formula One driver and 1992 World Champion, also 1993 CART Champion
Leo Mansell (1985–), son of Nigel and racing driver
Greg Mansell (1987–), son of Nigel and racing driver
Peter Mansell, bassist for pop group Pulp
Percy Mansell (1965–1995), South African cricketer
Richard Mansell (1813–1904), British railway engineer
Sir Robert Mansell (1573–1656), Royal Navy admiral and British member of parliament
Scott Mansell, racing driver, unrelated to Nigel Mansell
