| Ollanta Humala |
President of Peru |
b. June 27, 1962 |
| Ollie Johnston |
Animator |
October 31, 1912 - April 14, 2008 |
| Omar Hamoui |
Entrepreneur |
|
| Omarosa Manigault |
TV Personality |
b. February 15, 1974 |
| Ophira Eisenberg |
Comedian |
|
| Orlando Hernandez |
Baseball player |
b. October 11, 1965 |
| Oscar Goodman |
Former Mayor of Las Vegas |
b. July 26, 1939 |
| Osric Chau |
Actor |
b. July 20, 1986 |
| Otis Chandler |
|
November 23, 1927 - February 27, 2006 |
| Otis Williams |
Singer |
b. October 30, 1941 |
| Otto E. Neugebauer |
Mathematician |
May 26, 1899 - February 19, 1990 |
| Otto Hahn |
Chemist |
March 8, 1879 - July 28, 1968 |
| Otto Hermann Kahn |
Banker |
February 21, 1867 - March 29, 1934 |
| Obert C. Tanner |
|
September 20, 1904 - October 14, 1993 |
| Octavia St. Laurent |
Film actor |
March 16, 1964 - May 17, 2009 |
| Odilo Globocnik |
Political leader |
April 21, 1904 - May 31, 1945 |
| Ofir Drori |
|
b. April 26, 1976 |
| Ofra Haza |
Singer |
November 19, 1957 - February 23, 2000 |
| Okey Ndibe |
Novelist |
b. 1960 |
| Olara Otunnu |
|
b. September 6, 1950 |
| Olaudah Equiano |
|
1745 - March 31, 1797 |
| Olaus Murie |
Author |
March 1, 1889 - October 21, 1963 |
| Ole Gunnar Solskjaer |
Football manager |
b. February 26, 1973 |
| Olen Steinhauer |
Writer |
b. June 21, 1970 |
| Oliver B. Greene |
Evangelist |
February 14, 1915 - July 26, 1976 |
| Oliver Lyttelton, 1st Viscount Chandos |
|
March 15, 1893 - January 21, 1972 |
| Olivia Cooke |
Film actress |
b. December 27, 1993 |
| Olivia Mellan |
Author |
b. October 14, 1946 |
| Olivia Robertson |
Author |
1917 - November 14, 2013 |
| Olivier Dahan |
Film director |
b. June 26, 1967 |
| Olivier Giroud |
Soccer player |
b. September 30, 1986 |
| Olivo Barbieri |
|
b. 1954 |
| Omali Yeshitela |
|
b. October 9, 1941 |
| Omar Kiam |
Costume designer |
July 19, 1894 - March 21, 1954 |
| Omar Zuniga |
|
b. 1985 |
| Omarion |
Singer-songwriter |
b. November 12, 1984 |
| Omid Safi |
Professor |
b. 1970 |
| One9 |
|
|
| Orian Williams |
Film actor |
|
| Orit Gadiesh |
Business consultant |
b. 1951 |
| Orlando Gibbons |
Composer |
December 25, 1583 - June 5, 1625 |
| Orlando Salido |
|
b. November 16, 1980 |
| Ormond McGill |
Writer |
June 15, 1913 - October 19, 2005 |
| Orson Bean |
Film actor |
b. July 22, 1928 |
| Orville Prescott |
|
1907 - 1996 |
| Osborn Elliott |
Editor |
October 25, 1924 - September 28, 2008 |
| Oscar Gamble |
Baseball player |
b. December 20, 1949 |
| Oscar N. Onyema |
|
b. August 19, 1968 |
| Oscar Straus |
Politician |
December 23, 1850 - May 3, 1926 |
| Oscar Torre |
|
|
