David Webb

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 (footballer) (born 1946), English footballer and manager
• 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
• The real name of Jason Bourne, the title character of several Robert Ludlum and Eric Van Lustbader novels and the films based on them