Oakie, Jack
Oaks, Brittany
Obenhaus, Mark
Obomsawin, Alanis
O'Brien, Kieran
O'Brien, Peter
Ocelot, Michel
Ochiai, Masayuki
O'Connell, Jerry
O'Connor, Carroll
O'Connor, Donald
O'Connor, Frances
O'Connor, Gavin
O'Connor, Kevin J.
O'Connor, Pat
Odenkirk, Bob
Odent, Christophe
O'Donnell, Chris
O'Donnell, Damien
O'Dwyer, Marion
Oedekerk, Steve
Offerman, Nick
Ogata, Issey
Ogier, Bulle
Ogumbanjo, Femi
Oh, Sandra
O'Hara, Catherine
O'Hara, David
O'Haver, Tommy
O'Heaney, Caitlin
Oikawa, Mitsuhiro
Okawara, Takao
O'Keefe, Jodi Lyn

Okina, Megumi
Okiura, Hiroyuki
Okonedo, Sophie
Olbrychski, Daniel
Oldman, Gary
O'Leary, Matthew
Olejnik, Craig
Olesen, Annette K.
Olin, Lena
Oliver, Barret
Oliver, Nicole
Oliver, Stokowski
Ollman, Dan
Olmos, Edward James
O'Loughlin, Alex
Olsen, Ashley
Olsen, Eric Christian
Olsen, Mary-Kate
Olson, James
Olyphant, Timothy
Omori, Nao
Omori, Tomo
O'Neil, Chris
Onetto, Maria
Onteniente, Fabien
Onyulo, Sidede
Oparei, Dhobi
Ophuls, Marcel
Orioli, Regina
Orlando, Silvio
Ormond, Julia
Orser, Leland

Orsini, Marina
Orsini, Umberto
Ortega, Kenny
Ortiz, John
Orzari, Romano
Osborne, Holmes
Osborne, Mark
Osbourne, Jack
Osbourne, Ozzy
Oshii, Mamoru
Oshima, Nagisa
Oshinari, Shugo
Osment, Haley Joel
Ossa, Irwin
Oswald, Lee Harvey
Ôtomo, Katsuhiro
O'Toole, Peter
Ottman, John
Otto, Miranda
Ouazani, Sabrina
Ouellet, Rafaël
Ouimet, Danielle
Ournac, Laurent
Outerbridge, Peter
Outinen, Kati
Owen, Clive
Owen, Rena
Owens, Catherine
Owens, Chris
Oz, Frank
Ozon, François
Ozpetek, Ferzan