Kirk Alyn in Superman (1948) and Atom Man VS Superman (1950)

George Reeves in Superman and the Mole Men (1951)

Christopher Reeve in Superman: The Movie (1978), Superman II (1981), Superman III (1983) & Superman IV: The Quest for Peace (1987)

Brandon Routh in Superman Returns (2006)

Henry Cavill in Man of Steel (2013)

Dean Cain in Lois & Clark: The New Adventures of Superman (1993 - 1997)

Tom Welling in Smallville (2001 - 2011)

Some of the animated TV series and movies :

Superman comic books :