Bill Oakley
Mark Oakley
Shane Oakley
Simon Oakley
Lee Oaks
Chris Oarr
Joyce Carol Oates
Sarah Oates / Sarah Queen
Steve Oatney
Kieran Oats
Sonia Oback
Miho Obana
Dan O'Bannon
Rockne S. O'Bannon
James O'Barr
Karin O'Barr
Takeshi Obata
Yuki Obata
Nolan Obena
Bjorn Oberg
Geof Oberon
Diane Obomsawin
Mike Obre
James O'Brian
Cathy O'Brien
Fitz-James O'Brien
Joe O'Brien
Judith O'Brien
Lester O'Brien
Sean O'Brien
Chris O'Bryant
J. O'Bryant
Chelsea O'Byrne
Abe Ocampo
Chester Ocampo
Marz Occhi
Gary Ochiltree
Yoshihiko Ochi
Percy Ochoa
Weston Ochse
Frank Ockenfels III
Diedrich O'Clark
Brian Kalin O'Connell
Brian O'Connell
Michael O'Connell
Mitch O'Connell
Molly Colleen O'Connell
Steven O'Connell
Paul O'Conner
Bill O'Connor