Campbell Singer (16 Maart 1909 – Maart 1976) was 'n Engelse akteur en skrywer. Hy was bekend vir sy rolle in die rolprente Dick Barton, Detective (1948) en Murder on Monday (1952), en in die televisiereekse The Saint (1962) en Take a Pair of Private Eyes (1966). 1947: Jim the Penman 1948: Dick Barton, Detective 1949: Rover and Me 1950: Hangman's Wharf 1952: Murder on Monday 1958: The Square Peg 1955: ITV Television Playhouse 1958: Private Investigator 1960: Citizen James 1962: The Saint 1966: Take a Pair of Private Eyes 1946: They Flew Through Sand 1946: The Murder Rap 1947: The Man Who Was Thursday 1948: The Case of Mr. Pelham 1949: Ten Little Niggers 1949: Down Our Street 1949: Someone at the Door 1949: John Keats Lived Here 1951: The Fifty Mark 1951: The Bishop Misbehaves 1951: The Shining Hour 1955: Spider's Web 1955: The Magic Idol 1958: The Voyagers 1961: Nightfall at Kriekville 1962: Letzter Punkt der Tagesordnung 1965: Party im Zwielicht 1968: Meinungsverschiedenheiten Campbell Singer in die Internet-rolprentdatabasis