Peter Chapman
Peter Chapman may refer to:

Peter Chapman (politician) (born 1950), Scottish Conservative politician
Peter Chapman (murderer) (born 1977), English convicted murderer
Peter Chapman (cartoonist) (1925–2016), Australian comic book writer and illustrator
Coins (composer) (Peter Chapman, born 1980), Canadian music producer and composer

See also
Peter la Chapman (fl. 1306), English politician
Peter Chatman, a pseudonym of American blues pianist Memphis Slim (1915–1988)