Pornstar list (letter O)
- Odette Delacroix
- Olga Barz
- Olga Cabaeva
- Olga Kurylenko
- Olga Shkabarnya
- Olga Snow
- Olinka Hardiman
- Oliver Strelly
- Olivia Alize
- Olivia Austin
- Olivia Blu
- Olivia De Treville
- Olivia Del Rio
- Olivia Devine
- Olivia Fox
- Olivia Grace
- Olivia La Roche
- Olivia Lee
- Olivia Lua
- Olivia O'lovely
- Olivia Olove
- Olivia Parrish
- Olivia Saint
- Olivia Wilde
- Olivia Wilder
- Olivia Winters
- Omar Galanti
- Omar Williams
- Ona Z
- Ona Zee
- Onyx Muse
- Ophelia Rain
- Oral Amber
- Osa Lovely
- Otto Bauer
- Owen Gray
- Oxuanna Envy