Cam is both a given name and a surname, often a shorthand for Cameron. Notable people with the name include:
Given name:
Cam (singer), born Camaron Ochs, American singer
Cam Archer (born 1982), American filmmaker, writer, and photographer
Cam Cairncross (born 1972), former Australian Major League Baseball pitcher
Cam Cameron (born 1961), former NFL head coach
Cam Gigandet (born 1982), American actor
Cam Janssen (born 1984), American-born professional ice hockey player
Cam McCaffrey (born 1983), Canadian former professional ice hockey player
Cam Neely (born 1965), former Canadian-born professional ice hockey player
Cam Newton (born 1989), American football player
Cam Ward (born 1984), Canadian-born professional ice hockey goaltender
Cam Woolley (born 1957), Canadian television journalist and former police officer
Surname:
Helen Cam (1885-1968), English historian
Sandra Cam (born 1972), Belgian freestyle swimmer