- Odd Thomas (2013)
NR | Romance/Horror
- The Other Lamb (2020)
NR | Drama/Horror
- One Missed Call: Final (2009)
NR | Horror/Thriller
- Oily Maniac
NR | Horror
- Open Grave (2014)
NR | Horror
- Otlum
NR | Horror
- The Other
NR | Horror/Thriller
- Our Deadly Vows (2023)
NR | Drama/Horror