Boulton is a surname. Notable people with the surname include:
Adam Boulton (1959-), British journalist, Editor-at-large of Sky NewsAlfredo Boulton Pietri (1908—1995), Venezuelan photographer, founder of Boulton FoundationAndres Boulton Pietri (1909—1994), Venezuelan entrepreneur of Venezuelan Boulton GroupAndres Boulton (1943—), Venezuelan writer and philosopherCharles Arkoll Boulton (1841–1899), British lieutenant colonel in the Red River RebellionEric Boulton (1976-), British ice hockey playerErnest Boulton (1848—1905), British actor accused in the Boulton and Park transvestism trialHenry Lord Boulton Schimmel (1829—1891), Venezuelan entrepreneur of Venezuelan Boulton GroupHenry Lord Boulton Nuñes (1920—2015), Venezuelan entrepreneur of Venezuelan Boulton GroupHoward Boulton Nuñes (1936—), Venezuelan entrepreneur of Venezuelan Boulton GroupJohn Boulton Rojas (1870—1940), Venezuelan entrepreneur of Venezuelan Boulton GroupJohn Boulton Townley (1805—1875), British entrepreneur founder of Venezuelan Boulton GroupMaria Teresa Boulton (1956—), Venezuelan photographerMarjorie Boulton (1924-), British writerMatthew Boulton (1728–1809), British manufacturer and business partner of James WattMatthew Robinson Boulton (1770–1842), British manufacturer and son of Matthew BoultonRichard Boulton Winckelmann (1964—), Venezuelan entrepreneur of Venezuelan Boulton GroupRoger Boulton (1937—), Venezuelan entrepreneur of Venezuelan Boulton GroupRoland Denis Boulton (1960—), Venezuelan economistEduardo Schlageter Boulton (1940—2003), Venezuelan entrepreneur of Venezuelan Boulton GroupIsaac Watt Boulton (1823—1899), British engineer, owned a locomotive-hire business known as Boulton's Siding