- Oberst Redl (Colonel Redl) (1985)
- Obesity: The Post Mortem (2016)
- Obey Giant (2017)
- Obit (2016)
- Obitaemiy Ostrov (The Inhabited Island) (2008)
- Obituary (2006)
- Objectified (2009)
- Objective, Burma! (1945)
- Objective, The (2008)
- Oblivion (2013)
- Obselidia (2010)
- Observance (2015)
- Observe And Report (2009)
- Obsessed (2009)
- Obsession (1976)
- Obsession (1949)
- Obsession (1954)