 | Occhi dalle stelle | Movie | 1978 | (Eyes Behind the Stars) |
| Occhi di cristallo (Eyes of Crystal) | Movie | 2004 | (Olhos Mortais) |
| Occhi senza luce | Movie | 1956 | |
| Occhio a quei due | Movie made for TV | 2009 | (Fel a kezekkel!) |
| Occhio alla perestrojka (Watch Out for Perestroika) | Movie | 1990 | |
| Occhio alla vedova! | Movie | 1975 | |
| Occhio, malocchio, prezzemolo e finocchio | Movie | 1983 | (O Teu Olho é a Minha Desgraça) |
| OcchioPinocchio | Movie | 1994 | (Occhio Pinocchio) |
| Occident | Movie | 2002 | (West) |
| Occupants | Movie | 2015 | |
| Occupation | Mini-Series | 2009 | |
| Occupation | Movie | 2018 | (A Invasão) |
| Occupe-toi d'Amélie..! | Movie | 1949 | (Keep an Eye on Amelia) |
| Ocean Drive feat. DJ Oriska: Some People (Ton désir) | Music Video | 2010 | |
| Ocean Drive feat. DJ Oriska: Without You (Perdue sans toi) | Music Video | 2009 | |
| Ocean Terminal | Documentary | 1952 | |
| Ocean's Eight | Movie | 2018 | (Ocean's 8) |
| Ocean's Eleven | Movie | 1960 | (Ocean's 11) |
| Ocean's Eleven | Movie | 2001 | (Ocean's 11) |
| Ocean's Thirteen | Movie | 2007 | (Ahora son 13) |
| Ocean's Twelve | Movie | 2004 | (Ocean's 12) |
| Oceans Rising | Movie | 2017 | (Potop) |
| Och, Karol | Movie | 1985 | (Oh, Charles!) |
| Och, Karol 2 | Movie | 2011 | (Ох, Кароль 2) |
| Ochazuke no aji | Movie | 1952 | (Flavor of Green Tea Over Rice) |
| Ochena | Movie | 1991 | |
| Ochii care nu se vad | Mini-Series | 1996 | |
| Ochite plachat razlichno | Movie | 1989 | |
| Ochman: Bittersweet | Music Video | 2022 | |
| Ocho apellidos catalanes | Movie | 2015 | (8 apellidos catalanes) |
| Ocho apellidos vascos | Movie | 2014 | (Spanish Affair) |
| Ochrancovia | TV Series | 2014 | |
| Octagón y Atlantis, la revancha | Movie | 1992 | |
| Octaman | Movie | 1971 | (Oktaman - Die Bestie aus der Tiefe) |
| Octane | Movie | 2003 | |
| Octavio Is Dead! | Movie | 2018 | (Sex Ghost Stories) |
| Octavio Mesa: Llego berraco | Music Video | 2003 | |
| Octavio Mesa: Los relajos del arriero | Music Video | 2001 | |
| October Baby | Movie | 2011 | |
| October Faction | TV Series | 2020 | |
| October Gale | Movie | 2014 | (Herbststurm) |
| October Kiss | Movie made for TV | 2015 | (Una nanny muy especial) |
| October Moon | Movie | 2005 | (The only one i ever loved (le seul que j'aie jamais aimé)) |
| October Road | TV Series | 2007-2008 | |
| October Silk | Movie | 1980 | |
| October Sky | Movie | 1999 | (Cielo de octubre) |
| Octobre | Movie | 1994 | |
| Octopus | Movie | 2000 | (L'attaque de la pieuvre géante) |
| Octopus 2: River of Fear | Movie | 2001 | (Octopus 2) |
| Octopussy | Movie | 1983 | (Ian Fleming's Octopussy [James Bond]) |
| Oculto | Movie | 2005 | |
| Oculus | Movie | 2013 | (Oculus - Il riflesso del male) |
| Oczy niebieskie | Movie | 1994 | (Blue Eyes) |
| Od jutra do sutra | TV Series | 2022-2023 | |
| Od pelni do pelni | Movie | 2009 | (It's a Perfect Night for Suicide) |
| Od vraždy jenom krok ke lži | Movie | 1983 | |
| Od zlata jabuka | Movie | 1986 | (Golden Apple) |
| Odbicia | Mini-Series | 1989 | |
| Odd Girl Out | Movie made for TV | 2005 | (Cyberbullying: Garota Fora do Jogo) |
| Odd Jobs | Movie | 1986 | |
| Odd Man Out | Movie | 1947 | (Ausgestoßen) |
| Odd Man Out | TV Series | 1977 | |
| Odd Shoe | Short Movie | 2008 | |
| Odd Squad | TV Series | 2014-2020 | |
| Odd Thomas | Movie | 2013 | (Odd Thomas, cazador de fantasmas) |
| Oddball | Movie | 2015 | (Opération Pingouins) |
| Oddballs | Movie | 1984 | (Das turbogeile Feriencamp) |
| Oddbods | Animation Series | 2016-?? | |
| Oddity | Movie | 2024 | |
| Odds Against Tomorrow | Movie | 1959 | (Wenig Chancen für morgen) |
| Ode to Billy Joe | Movie | 1976 | (Die Verführung) |
| Odeio o Dia dos Namorados | Movie | 2013 | |
| Oderbruch | TV Series | 2024-2026 | |
| Odessa in fiamme | Movie | 1942 | (Odessa in Flames) |
| Odette Toulemonde | Movie | 2006 | |
| Odin den | Movie made for TV | 2007 | |
| Odinochnoye plavanye | Movie | 1985 | (Solo Voyage) |
| Odio le bionde | Movie | 1980 | |
| Odio mi cuerpo | Movie | 1974 | (Super sexy vamp) |
| Odio, amor y muerte | Movie | 1992 | |
| Ödipussi | Movie | 1988 | (Loriots Ödipussi) |
| Ôdishon | Movie | 1999 | (Audition) |
| Odjuret | Movie made for TV | 2012 | |
| Odlot | Mini-Series | 1982 | (Departure) |
| Odlotowe wakacje | Movie | 1999 | |
| Odmori se, zasluzio si | TV Series | 2006-2013 | (Rest Up, You Deserved It) |
| Odnazhdy letom | Movie | 1936 | |
| Odnazhdy na KavkazE | Movie | 2007 | (Bir dəfə Qafqazda) |
| Odnazhdy v provintsii | Movie | 2008 | |
| Odnogo razu pid Poltavoyu | TV Series | 2014-2017 | (Once Upon a Time near Poltava) |
| Odnoklassniki.ru: naCLICKay udachu | Movie | 2013 | |
| Odödliga (Eternal Summer) | Movie | 2015 | (Die Unsterblichen) |
| Odvázná slecna | Movie | 1970 | |
| Odwet | Movie | 1982 | (Revenge) |
| Odwiedziny prezydenta | Movie | 1961 | (Visit of a President) |
| Odwilz | TV Series | 2022 | (El deshielo) |
| Odwroceni | TV Series | 2007 | (Odwróceni) |
| Odwróceni. Ojcowie i córki | TV Series | 2019 | |
| Odysseus a hvezdy | Movie | 1976 | (Odysseus und die Sterne) |
| Odyssey 5 | TV Series | 2002-2004 | |