Peter Campbell
Peter Campbell may refer to:

People
Patrick Campbell (1684–1751), also known as Peter Campbell, British Army General and Member of Parliament
Peter Campbell (Australian footballer, born 1875) (1875–1948), Australian rules footballer for Carlton
Peter Campbell (Australian footballer, born 1938), Australian rules footballer for Geelong
Peter Campbell (golfer) (born 1985), Canadian professional golfer
Peter Campbell (Greenock Morton footballer) (1875–1948), Scottish footballer (Greenock Morton, Burton Swifts and Scotland)
Peter Campbell (naval officer) (1780–c. 1832), founded the Uruguayan Navy
Peter Campbell (Rangers footballer) (1857–1883), Scottish footballer (Rangers, Blackburn Rovers and Scotland)
Peter Campbell (tennis) (born 1950), Australian tennis player
Peter Campbell (water polo) (born 1960), American water polo player
Peter Walter Campbell (1926–2005), gay English Conservative Party libertarian
Peter J. Campbell (1857–1919), American lawyer and politician
Peter M. Campbell (1872–1954), member of the Legislative Assembly of Alberta

Fictional characters
Pete Campbell, born Peter Dyckman Campbell, a character played by Vincent Kartheiser in the U.S. TV series Mad Men