David Webb may refer to: David Allardice Webb (1912–1994), Irish botanist David Webb (jeweler) (1925–1975), American jeweler David C. Webb (born 1928), Irish-born philanthropist and aerospace consultant David Webb (anti-censorship campaigner) (1931–2012), British actor and anti-censorship activist David Webb (rowing) (born 1943), British Olympic rowing coxswain David Webb (footballer) (born 1946), English footballer and manager David Webb (pharmacologist) (born 1953), British pharmacologist David Webb (Hong Kong activist) (born 1965), British-born corporate and economic governance activist in Hong Kong David Webb (mathematician), American mathematician David Webb (athlete), British marathon runner David Webb (character) or Jason Bourne, the title character of several Robert Ludlum and Eric Van Lustbader novels and the films based on them