Actors
- Nigel Linden (1 movie)
- Nigel Patrick (1 movie)
- Nigel Stock (1 movie)
- Nigel Terry (2 movies)
- Nika McGuigan (3 movies)
- Niki Spiridakos (1 movie)
- Nikita Rowley (1 movie)
- Nina Fog (1 movie)
- Nina Hoss (1 movie)
- Nina Kronjäger (1 movie)
- Nishan K. P. Nanaiah (1 movie)
- Nizwar Karanj (1 movie)
- Noah Huntley (1 movie)
- Noël Coward (1 movie)
- Noel Fielding (1 movie)
- Noel O'Donovan (1 movie)
- Noel Purcell (4 movies)
- Noel Trevarthen (1 movie)
- Nora Burke (1 movie)
- Nora Dunn (1 movie)
- Nora McMenamy (1 movie)
- Nora-Jane Noone (3 movies)
- Norma Sheahan (1 movie)
- Norman Bird (1 movie)
- Norman Pierce (1 movie)
- Norman Rodway (1 movie)
- Norman Shelly (1 movie)
- Norman Smythe (1 movie)
- Norrie Duff (1 movie)
- Nuala O'Neill (1 movie)
- Nye Heron (1 movie)
- O. Z. Whitehead (1 movie)
- Ola Sturik (1 movie)
- Olga Lindo (1 movie)
- Olga Wehrly (2 movies)
- Olive White (1 movie)
- Oliver Mason (1 movie)
- Oliver Phelps (1 movie)
- Oliver Reed (2 movies)
- Olivia Colman (1 movie)
- Olivia Williams (2 movies)
- Olivier Gourmet (1 movie)
- Olwen Catherine Kelly (1 movie)
- Olwen Fouéré (1 movie)
- Omar Benson Miller (1 movie)
- Omar Bonaro (1 movie)
- Oona Chaplin (1 movie)
- Orla Brady (2 movies)
- Orla Fitzgerald (1 movie)
- Orla Long (1 movie)