Jacob Orgen (1893 - 1927)

Joe Orlando (1927 - 1998)

Lyubov Orlova (1902 - 1975)

Barbro Hiort af Ornas (1921 - 2015)

Michael Landon (1936 - 1991)

Tote Ortega (1970 - 1998)

Frank Orth (1880 - 1962)

Peppino “José” Benlliure Ortiz (1884 - 1916)

Kasia Orzazewski (1888 - 1956)

Marie “Baby Marie” Osborne (1911 - 2010)

Vivienne Osborne (1896 - 1961)

Wanda Osiris (1905 - 1994)

K.T. Oslin (1942 - 2020)

Pamela Mason (1916 - 1996)

Muriel Ostriche (1896 - 1989)

Gerd Oswald (1919 - 1989)

Ossi Oswalda (1897 - 1947)

Kozo Ota (1970 - 1970)

Harrison Gray Otis (1837 - 1917)

Warrene Ott (1943 - 1995)

Eileen Ford (1922 - 2014)

Margaret Hayes (1916 - 1977)

Rafaela Ottiano (1888 - 1942)

Abigail Kane Ottmann (1885 - 1966)

Rose Ouellette (1903 - 1996)

Maria Ouspenskaya (1876 - 1949)

Josie Over (1942 - 1992)

Arturo Boix Oviedo (1970 - 1965)

Ricard Boix Oviedo (1904 - 1994)

Stanford Ovshinsky (1922 - 2012)