| O (8) |
| Object of Beauty, The (2) |
| Object of My Affection, The (6) |
| OcchioPinocchio (1) |
| Occurrence at Owl Creek Bridge, An (2) |
| Ocean's Eleven - 1960 (2) |
| Ocean's Eleven - 2001 (25) |
| Ocean's Thirteen (8) |
| Ocean's Twelve (3) |
| October Sky (7) |
| Octopussy@ (5) |
| Octopus - 2000 (2) |
| Officer and a Gentleman, An (3) |
| Office Killer (3) |
| Office Space (10) |
| Off the Lip (3) |
| Of Human Bondage - 1934 (6) |
| Of Mice and Men - 1939 (1) |
| Of Mice and Men - 1992 (1) |
| Oh, God (3) |
| Oh - What a Lovely War (3) |
| Oiseaux de passage, Les@ (4) |
| Oklahoma (2) |
| Old School - 2003 (6) |
| Old Yeller (2) |
| Olga's Girls (1) |
| Oliver (7) |
| Oliver and Company@ (3) |
| Oliver Twist (3) |
| Omega Man, The (2) |
| Once@ (4) |
| Once Bitten (2) |
| Once in the Life (4) |
| Once Upon a Time, Cinema (2) |
| Once Upon a Time in America (5) |
| Once Upon a Time in Mexico (13) |
| Once Upon a Time in the Midlands (4) |
| Once Were Warriors (2) |
| One, The (9) |
| Onegin (4) |
| One - 2000 (3) |
| One and a Two, A (4) |
| One Day in September (3) |
| One Fine Day (5) |
| One Flew Over the Cuckoo's Nest (6) |
| One Hour Photo (15) |
| One Man and His Dog (2) |
| One Million B.C. (4) |
| One Missed Call (6) |
| One More Kiss (6) |
| One Night at McCool's (9) |
| One Night Stand (3) |
| One on One (0) |
| One Tough Cop (5) |
| One True Thing (8) |
| Ong-Bak - Muay Thai Warrior (4) |
| Only the Lonely (3) |
| Only Yesterday@ (3) |
| Only You (2) |
| On Golden Pond (4) |
| On Guard - 1997 (2) |
| On Her Majesty's Secret Service@ (6) |
| On Line (2) |
| On the Beach (2) |
| On the Line - 2001 (2) |
| On the Run (1) | |
| On the Town - 1949 (10) |
| On the Waterfront (4) |
| Open Mic (1) |
| Open Range (4) |
| Open Water (5) |
| Open Your Eyes (4) |
| Operation Delta Force III (1) |
| Operation Dumbo Drop (2) |
| Operation Y@ (1) |
| Opium War, The (1) |
| Opposite of Sex, The (6) |
| Oranges Are Not the Only Fruit (2) |
| Orange County (8) |
| Order, The - 2001 (2) |
| Order, The - 2003 (2) |
| Ordinary Decent Criminal (2) |
| Ordinary People (3) |
| Organious@ (0) |
| Orgazmo (2) |
| Original Kings of Comedy, The (4) |
| Original Sin - 2001 (7) |
| Orwell Rolls in His Grave (4) |
| Osama (5) |
| Oscar and Lucinda (2) |
| Osmosis Jones@ (6) |
| Osterman Weekend, The (3) |
| Othello (2) |
| Other, The (2) |
| Others, The (14) |
| Other Boleyn Girl, The (5) |
| Other Conquest, The (2) |
| Other People's Money (3) |
| Other Side of Gentlemen, The (2) |
| Other Side of Heaven, The (5) |
| Other Sister, The (4) |
| Oublier Cheyenne@ (4) |
| Our Lady of the Assassins (3) |
| Our Man in Havana (2) |
| Our Song (2) |
| Out-of-Towners, The - 1999 (3) |
| Outbreak (1) |
| Outfoxed - Rupert Murdoch's War on Journalism (4) |
| Outland (2) |
| Outlaw Josey Wales, The (3) |
| Outsiders, The (37) |
| Outside Providence (8) |
| Outta Time (2) |
| Out Cold (3) |
| Out for Justice (3) |
| Out of Africa (5) |
| Out of Depth (1) |
| Out of Sight - 1998 (15) |
| Out of the Black (1) |
| Out of the Blue (5) |
| Out of the Past (4) |
| Out of Time - 2003 (5) |
| Out to Sea (1) |
| Overboard (1) |
| Over Her Dead Body (8) |
| Over the Brooklyn Bridge (2) |
| Over the Edge (1) |
| Over the Summer (1) |
| Over the Top (2) |
| Ox-Bow Incident, The (3) |
| Oxygen (2) |
| O Brother Where Art Thou (15) |
| O Lucky Man (4) | |