- Sinéad Cusack (2 movies)
- Sincere L. Bobb (1 movie)
- Sinbad (2 movies)
- Simonetta Stefanelli (1 movie)
- Simone Spinazze (1 movie)
- Simone Kirby (1 movie)
- Simone Kessell (2 movies)
- Simona Williams (1 movie)
- Simona Caparrini (1 movie)
- Simon Woods (1 movie)
- Simon Wong (1 movie)
- Simon Stone (1 movie)
- Simon Shorten (1 movie)
- Simon Russell Beale (2 movies)
- Simon Reynolds (1 movie)
- Simon Rex (1 movie)
- Simon Reithner (1 movie)
- Simon Pidgeon (1 movie)
- Simon Pegg (18 movies)
- Simon Nehan (1 movie)
- Simon Merrells (1 movie)
- Simon McBurney (9 movies)
- Simon Lenagan (1 movie)
- Simon Kunz (3 movies)
- Simon Kassianides (2 movies)
- Simon J. Williamson (1 movie)
- Simon Helberg (2 movies)
- Simon Harrison (1 movie)
- Simon Grover (1 movie)
- Simon Green (1 movie)
- Simon Gleeson (1 movie)
- Simon Girard (1 movie)
- Simon Fisher-Becker (1 movie)
- Simon Delaney (3 movies)
- Simon Day (1 movie)
- Simon Cox (1 movie)
- Simon Cormi (1 movie)
- Simon Chandler (3 movies)
- Simon Burke (1 movie)
- Simon Buckley (1 movie)
- Simon Bird (2 movies)
- Simon Baker (3 movies)
- Simón Andreu (1 movie)
- Simon Abkarian (1 movie)
- Simo Mogwaza (1 movie)
- Simeon Sjöberg (1 movie)
- Sim Evan-Jones (1 movie)
- Silvio Simac (2 movies)
- Silvia Sabaté (1 movie)
- Silvia Lombardo (1 movie)