George Offerman Sr (1879 - 1938)

Jack Oakie (1903 - 1978)

Mike Connors (1925 - 2017)

Gordon Oliver (1910 - 1995)

Ted Oliver (1892 - 1957)

Stephen Oliver (1941 - 2008)

Laurence Olivier (1907 - 1989)

John Omohundro (1846 - 1880)

David Opatoshu (1918 - 1996)

Jerry Orbach (1935 - 2004)

Michael Landon (1936 - 1991)

Frank Orth (1880 - 1962)

Gerd Oswald (1919 - 1989)

Reginald Owen (1887 - 1972)

Jack Padjan (1887 - 1960)

Robert Paige (1910 - 1987)

Nestor Paiva (1905 - 1966)

Nestor Paiva (1905 - 1966)

Richard Todd (1919 - 2009)

Raaj Kumar (1926 - 1996)

Franklin Pangborn (1889 - 1958)

Paul Panzer (1872 - 1958)

Don Pardo (1918 - 2014)

Jerry Paris (1925 - 1986)

Manuel Paris (1894 - 1959)

Fess Parker (1924 - 2010)

Gerard Parkes (1924 - 2014)

Emory Parnell (1892 - 1979)

James Parrott (1897 - 1939)

Dirch Passer (1926 - 1980)