Peter Cameron may refer to:
Peter Cameron (entomologist) (1847–1912), English entomologist who specialised in Hymenoptera Peter Cameron (mathematician) (born 1947), Australian mathematician, joint winner of the 2003 Euler Medal Peter Cameron (minister) (born 1945), Scottish-born Church of Scotland minister convicted of heresy by the Presbyterian Church of Australia Peter Cameron (novelist) (born 1959), American novelist and short-story writer Peter Cameron (umpire) (born 1951), former umpire in Australian football Peter Gow Cameron, Canadian politician in Ontario Peter Cameron, writer and director of The Redemption (2024), starring Shantae Barnes-Cowan
See also Peter Cameron Scott (1867–1896), Scottish-American missionary