- Olivia Cooke (1 movie)
- Olivia DeJonge (1 movie)
- Olivia Gillies (1 movie)
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- Olivia Holden (1 movie)
- Olivia Hussey (1 movie)
- Olivia Kreutzota (1 movie)
- Olivia MacKinnon (1 movie)
- Olivia Michi Shrenzel (1 movie)
- Olivia Munn (1 movie)
- Olivia Quinn (1 movie)
- Olivia Rose-Aaron (1 movie)
- Olivia Rosewood (1 movie)
- Olivia Sprague (1 movie)
- Olivia Stambouliah (1 movie)
- Olivia Taylor Dudley (1 movie)
- Olivia Tennet (1 movie)
- Olivia Thirlby (1 movie)
- Olivia Washington (1 movie)
- Olivia Wilde (3 movies)
- Olivia Williams (3 movies)
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- Olivier Girard (1 movie)
- Olivier Huband (1 movie)
- Olivier Jarcin (1 movie)
- Olivier Mukuta (1 movie)
- Olivier Rabourdin (1 movie)
- Olivier Raynal (1 movie)
- Olivier Richters (2 movies)
- Oliwia Dabrowska (1 movie)
- Olli Haaskivi (1 movie)
- Ollie Campbell (1 movie)
- Ollie Hall (1 movie)
- Ollie Johnston (1 movie)
- Ollie Palmer (1 movie)
- Olumide Olorunfemi (1 movie)
- Olumiji Olawumi (1 movie)
- Olwen Catherine Kelly (1 movie)
- Olwen Fouéré (1 movie)
- Om Kamath (1 movie)
- Omar Abu Kadir (1 movie)
- Omar Alboukharey (1 movie)
- Omar Azimi (1 movie)
- Omar Benson Miller (1 movie)
- Omar Capra (2 movies)
- Omar Cruz Soto (1 movie)
- Omar Doom (3 movies)
- Omar J. Dorsey (2 movies)
- Omar Khattab (1 movie)
- Omar Lagudali (1 movie)