Celebrity Profile Index
Celebrity Profiles - O
Birth Names | Also Known As
| Name | Born | Career | Died | |
| Oakey | Phillip | 2-Oct-1955 | Musical Artist | -- |
| Oakley | Annie | 13-Aug-1860 | -- | -- |
| Oates | John | 7-Apr-1949 | Musical Artist | -- |
| Oates | Joyce Carol | 16-Jun-1938 | -- | -- |
| Oates | Warren | 5-Jul-1928 | -- | -- |
| Obama | Barack Hussein, Jr. | 4-Aug-1961 | Politician | -- |
| Oberth | Hermann Julius | 25-Jun-1894 | -- | -- |
| O'Braonian | Fiachna | 27-Nov-1965 | Musical Artist | -- |
| Obraztsov | Sergey Vladimirovich | 22-Jun-1901 | -- | -- |
| Obregon | Alvaro | 19-Feb-1880 | -- | -- |
| O'Brian | Hugh | 19-Apr-1925 | -- | -- |
| O'Brien | Conan Christopher | 18-Apr-1963 | Talk Show Host | -- |
| O'Brien | Ed | 15-Apr-1968 | Musical Artist | -- |
| O'Brien | Edna | 15-Dec-1932 | -- | -- |
| O'Brien | Margaret | 15-Jan-1937 | -- | -- |
| O'Brien | Pat | 11-Nov-1899 | -- | -- |
| Ocasek | Ric | 23-Mar-1949 | Musical Artist | -- |
| Ocean | Billy | 21-Jan-1950 | Musical Artist | -- |
| Ochs | Adolph Simon | 12-Mar-1858 | -- | -- |
| O'Connell | Helen | 23-May-1920 | Actress | 9-Sep-1993 |
| O'Connor | Carroll | 2-Aug-1924 | Actor | -- |
| O'Connor | Donald | 28-Aug-1925 | Actor | -- |
| O'Connor | Flannery | 25-Mar-1925 | -- | -- |
| O'Connor | Hugh Edward | -- | Actor | 28-Mar-1995 |
| O'Connor | Renee | 15-Feb-1971 | -- | -- |
| O'Connor | Sandra Day | 26-Mar-1930 | Justice | -- |
| O'Connor | Sinead | 8-Dec-1966 | Musical Artist | -- |
| O'Day | Anita | 18-Oct-1919 | -- | -- |
| Odetts | Clifford | 18-Jul-1906 | -- | -- |
| O'Donnell | Chris | 26-Jun-1970 | Actor | -- |
| O'Donnell | Roger | 29-Oct-1955 | Musical Artist | -- |
| O'Donnell | Roseann Teresa | 21-Mar-1962 | Comic/Actor | -- |
| O'Dowd | Bernard Patrick | 11-Apr-1866 | -- | -- |
| O'Fearna | Sean Aloysius | 1-Jan-1895 | -- | -- |
| Offenbach | Jacques | 20-Jun-1819 | -- | -- |
| Oglethorpe | James Edward | 22-Dec-1696 | -- | -- |
| Ogot | Grace | 14-May-1930 | -- | -- |
| O'Grady | Standish James | 18-Sep-1846 | -- | -- |
| Oh | Sandra | 20-Jul-1971 | Actress | -- |
| O'Hair | Madalyn Murray | 13-Apr-1919 | -- | -- |
| O'Hara | Catherine | 4-Mar-1954 | Actress/Comic | -- |
| O'Higgins | Bernardo | 20-Aug-1778 | -- | -- |
| Ohm | Georg Simon | 16-Mar-1787 | -- | -- |
| O'Keefe | Georgia | 15-Nov-1887 | Painter | -- |
| O'Keeffe | Georgia | 15-Nov-1887 | -- | -- |
| Oldfield | Mike | 15-May-1953 | Musical Artist | -- |
| Oldman | Leonard Gary | 21-Mar-1958 | Actor | -- |
| Olds | Ransom Eli | 3-Jun-1864 | -- | -- |
| Olin | Lena | 22-Mar-1955 | Actress | -- |
| Olive | Patrick | 22-Mar-1947 | Musical Artist | -- |
| Oliver | David | -- | Actor | 12-Nov-1992 |
| Oliver | Susan | -- | Actress | 10-May-1990 |
| Olivier | Laurence Kerr | 22-May-1907 | Actor | 11-Jul-1989 |
| Olmedo | Jose Joaquin | 20-Mar-1780 | -- | -- |
| Olmos | Edward James | 24-Feb-1947 | Actor | -- |
| Olmsted | Frederick Law | 26-Apr-1822 | -- | -- |
| Olsen | Mary-Kate and Ashley | 13-Jun-1986 | Actress | -- |
| Olsen | Merlin | 15-Sep-1940 | Actor | -- |
| O'Malley | Pat | -- | Actor | 21-May-1996 |
| O'Maonlai | Liam | 7-Nov-1964 | Musical Artist | -- |
| O'Meara | Jo | 29-Apr-1979 | -- | -- |
| Onassis | Aristotle Socrates | 15-Jan-1906 | Tycoon | 15-Mar-1975 |
| O'Neal | Alexander | 15-Nov-1953 | Musical Artist | -- |
| O'Neal | Ryan | 20-Apr-1941 | Actor | -- |
| O'Neal | Shaquille | 6-Mar-1972 | -- | -- |
| O'Neal | Tatum | 5-Nov-1963 | Actress | -- |
| O'Neill | Dick | 29-Aug-1928 | -- | -- |
| O'Neill | Ed | 12-Apr-1946 | Actor | -- |
| O'Neill | Eugene Gladstone | 16-Oct-1888 | Playwright | 27-Nov-1953 |
| O'Neill | Jennifer | 20-Feb-1948 | -- | -- |
| Ono | Yoko | 18-Feb-1933 | Musical Artist | -- |
| Oort | Jan Hendrik | 28-Apr-1900 | -- | -- |
| Oppenheim | Jill Arlyn | 19-Aug-1940 | Actress | -- |
| Orange | Walter | 9-Dec-1946 | Musical Artist | -- |
| Orbach | Jerome Bernard | 20-Oct-1935 | Actor | 28-Dec-2004 |
| Orbison | Roy Kelton | 23-Apr-1936 | Musical Artist | 6-Dec-1988 |
| O'Riordan | Dolores | 6-Sep-1971 | Musical Artist | -- |
| Ormandy | Eugene | 18-Nov-1899 | -- | -- |
| Ornolfsdottir | Margret | 21-Nov-1967 | Musical Artist | -- |
| O'Rourke | Heather | 27-Dec-1975 | Actress | -- |
| O'Rourke | Patrick Jake | 14-Nov-1947 | Journalist | -- |
| Orowitz | Eugene Maurice | 31-Oct-1936 | Actor | 1-Jul-1991 |
| Orr | Bobby | 20-Mar-1948 | Athlete | -- |
| Orr | Kay A. | 2-Jan-1939 | -- | -- |
| Orr | Sheena Shirley | 27-Apr-1959 | Musical Artist | -- |
| Orsen | James Jim Bakker | 2-Jan-1939 | -- | -- |
| Ortega | Domingo | 25-Feb-1906 | -- | -- |
| Orzabal | Roland | 22-Aug-1961 | Musical Artist | -- |
| Osborne | Jeffrey | 9-Mar-1948 | Musical Artist | -- |
| Osborne | Joan | 8-Jul-1962 | Musical Artist | -- |
| Osbourne | John Michael | 3-Dec-1948 | Musical Artist | -- |
| Osgood | Charles | 8-Jan-1933 | Newscaster | -- |
| Oslin | Kay Toinette | 15-May-1942 | Musical Artist | -- |
| Osment | Haley Joel | 10-Apr-1988 | Actor | -- |
| Osmond | Alan Ralph | 22-Jun-1949 | Musical Artist | -- |
| Osmond | Donald Clark | 9-Dec-1957 | Musical Artist | -- |
| Osmond | George Virl | 13-Oct-1917 | -- | 6-Nov-2007 |
| Osmond | George Virl, Jr. | 19-Oct-1945 | -- | -- |
| Osmond | James Arthur | 16-Apr-1963 | Musical Artist | -- |
| Osmond | Jay | 2-Mar-1955 | Musical Artist | -- |
| Osmond | Melvin Wayne | 28-Aug-1951 | Musical Artist | -- |
| Osmond | Olive Marie | 13-Oct-1960 | Musical Artist | -- |
| Ossman | David | 6-Dec-1936 | -- | -- |
| O'Sullivan | Gilbert | 1-Dec-1946 | Musical Artist | -- |
| O'Sullivan | Jacqui | 7-Aug-1960 | Musical Artist | -- |
| O'Sullivan | Maureen Paula | 17-May-1911 | Actress | 28-Jun-1998 |
| Otis | Elisha Graves | 3-Aug-1811 | -- | -- |
| Otis | Johnny | 28-Dec-1924 | -- | -- |
| Otis | Shuggie | 30-Nov-1953 | -- | -- |
| O'Toole | Mark | 6-Jan-1964 | Musical Artist | -- |
| O'Toole | Peter | 2-Aug-1932 | Actor | -- |
| Owen | Michael | 14-Dec-1979 | -- | -- |
| Owen | Randy | 13-Dec-1949 | Musical Artist | -- |
| Owens | Dana Elaine | 18-Mar-1970 | Musical Artist | -- |
| Owens | Gary | 10-May-1936 | -- | -- |
| Owens | James Cleveland | 12-Sep-1913 | Athlete | 31-Mar-1980 |
| Oxenberg | Catherine | 22-Sep-1961 | Actress | -- |
| Oz | Frank | 25-May-1944 | Film Director | -- |
| Ozanam | Antoine Frederic | 23-Apr-1813 | -- | -- |
| Ozawa | Seiji | 1-Sep-1935 | -- | -- |
Birth Names | Also Known As
| Alias | Real Name | |
| George Orwell | Blair | Eric Arthur |
| Jackie Kennedy Onassis | Bouvier | Jacqueline Lee |
| Tony Orlando | Cassivitis | Michael Anthony Orlando |
| Olive Osmond | Davis | Olive May |
| Maureen O'Hara | FitzSimons | Maureen |
| Barack Obama | Obama | Barack Hussein, Jr. |
| Rosie O'Donnell | O'Donnell | Roseann Teresa |
| Gary Oldman | Oldman | Leonard Gary |
| Jerry Orbach | Orbach | Jerome Bernard |
| Roy Orbison | Orbison | Roy Kelton |
| P. J. O'Rourke | O'Rourke | Patrick Jake |
| Ozzy Osbourne | Osbourne | John Michael |
| K. T. Oslin | Oslin | Kay Toinette |
| Alan Osmond | Osmond | Alan Ralph |
| Donny Osmond | Osmond | Donald Clark |
| Virl Osmond | Osmond | George Virl, Jr. |
| Jimmy Osmond | Osmond | James Arthur |
| Wayne Osmond | Osmond | Melvin Wayne |
| Marie Osmond | Osmond | Olive Marie |
| Jesse Owens | Owens | James Cleveland |
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