- Overboard (1987)
PG | Comedy/Romance
- Onward (2020)
PG | Comedy/Adventure
- Old Dracula
PG | Comedy
- Oh, God! (1977)
PG | Comedy
- Old School (2003)
NR | Comedy
- Oklahoma Annie
NR | Comedy/Western
- One Year Off
NR | Comedy/Romance
- One Way Pendulum (1965)
NR | Comedy
- Oh, MY Girl!
NR | Comedy/Drama
- One for the Book
NR | Comedy
- Once Upon a Time a Hero in China
NR | Comedy
- Operation: Aunties
NR | Comedy/Drama
- Ooops teka lang... Diskarte ko 'to!
NR | Comedy/Drama
- Obliging Young Lady
NR | Comedy
- The Over-the-Hill Gang Rides Again (1970)
NR | Comedy/Western
- The Outlaws Is Coming
NR | Comedy/Western