O
- Offseason
- Off the Grid
- Ogre
- Oink
- Old Oak, The
- Olympus has fallen
- Once a Week
- Once upon a Time in… Hollywood
- One for the Road
- One Night in Miami
- On est ensemble
- Only
- On the Edge
- Onward – Keine halben Sachen
- Operation Flagrant Foul, Untold
- Operation Fortune
- Operation Varsity Blues
- Oppenheimer
- Orca
- Ordinaries, The
- Oregon
- Origins, Rise of the Footsoldier
- Orion und das Dunkel
- Orlando, meine politische Biografie
- Oskar Fischinger - Musik für die Augen
- Out of Death
- Outpost, The
- Outside the Wire
- Over & out
- Over the Sky