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 (chemist) (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) (1975–2017), American handball player
 * Dave Chapman (athlete) (born 1936), British steeplechase runner
 * Dave Chapman (actor) (born 1973), English actor and television presenter
 * Mark David Chapman (born 1955), murderer of John Lennon
 * David Chapman (sport shooter) (born 1965), Australian rapid fire pistol shooter
 * David Chapman (British sport shooter) (born 1963), British sports shooter
 * Sir David Chapman, 3rd Baronet (born 1941), British investment banker
 * David Chapman (American hotelier), owner of Cataract House in Niagara Falls, New York
 * David Chapman (physicist) (born 1953), Canadian physicist after whom asteroid 10047 Davidchapman was named