Skip to main content - Osbourne, Sharon 1952(?)- (Sharon Arden)
- Osmer, Richard Robert 1950–
- Osmond, Humphry (Fortescue) 1917-2004
- Osmond, Marie 1959-
- Osmond-Smith, David 1946-2007
- Osokina, Elena A(leksandrovna) 1959-
- Ossman, Susan 1959-
- Ostashevsky, Eugene 1968-
- Osteen, Joel 1963–
- Oster, Christian 1949–
- Osterbrock, Donald E. 1924-
- Osterbrock, Donald E. 1924-2007 (Donald Edward Osterbrock)
- Osterman, Helen Macie (Helen Osterman)
- Osterman, Paul
- Ostertag, Bob 1957-
- Ostler, Nicholas
- Ostler, Nicholas
- Ostling, Joan K.
- Ostow, Micol 1976–
- Ostow, Mortimer 1918-2006
