David Chapman

David Chapman may refer to:

• David Chapman (journalist) (born 1976), writer/producer covering video games, comic books, and other pop culture interests
• David Chapman (scientist) (1869–1958) English physical chemist
• David Chapman (cricketer) (1855–1934), former first-class cricketer
• David C. Chapman (1876–1944), led initiative to create the Great Smoky Mountains National Park
• David Chapman (handballer), American handball player
• Dave Chapman, English actor and television presenter
• Mark David Chapman, murdered John Lennon December 8, 1980
• David Chapman (sport shooter)