August Nykiel (1896 - 1928)

Lena Nyman (1944 - 2011)

Charles O’Banion (1892 - 1924)

Pat Brady (1914 - 1972)

Edmond O’Brien (1915 - 1915)

Dusty Springfield (1939 - 1999)

Virginia O’Brien (1919 - 2001)

William Shoney O’Brien (1970 - 1878)

Anna Kashfi (1934 - 2015)

Charles Yelverton O’Connor (1843 - 1902)

Elsa O’Connor (1906 - 1947)

Una O’Connor (1880 - 1959)

John Joseph O’Connor (1920 - 2000)

Donald O’Connor (1925 - 2003)

Flannery O’Connor (1925 - 1964)

Frank O’Connor (1881 - 1959)

Peggy O’Day (1900 - 1964)

Maude “Tillie Doremus” O’Dell (1870 - 1937)

Cathy O’Donnell (1923 - 1970)

Thomas Arthur O’Donnell (1870 - 1945)

Martha O’Driscoll (1922 - 1998)

Kate Chopin (1850 - 1904)

Thomas O’Flaherty (1970 - 1970)

Lani Agrati O’Grady (1954 - 2001)

Maureen O’Hara (1920 - 2015)

Eileen O’Hearn (1913 - 1992)

Dan O’Herlihy (1919 - 2005)

Eugene O’Keefe (1827 - 1913)

Georgia O’Keeffe (1887 - 1986)

Erin O’Kelly (1917 - 1997)