- S. Epatha Merkerson (2 films)
- Sabine Azéma (1 film)
- Sabine Pakora (3 films)
- Sabrina Carpenter (1 film)
- Sabrina García (1 film)
- Sabrina Seyvecou (1 film)
- Sacha Baron Cohen (1 film)
- Sacha Kemp (1 film)
- Saffron Burrows (1 film)
- Saif Al-Warith (1 film)
- Sakina Jaffrey (2 films)
- Salli Richardson-Whitfield (5 films)
- Sally Hawkins (1 film)
- Sally Stewart (1 film)
- Salvador Menendez (1 film)
- Salvador Pérez Martínez (1 film)
- Sam Coppola (1 film)
- Sam Dede (1 film)
- Sam Gilroy (2 films)
- Sam Hiona (1 film)
- Sam Jones (1 film)
- Sam Laws (1 film)
- Sam Milby (1 film)
- Sam Neill (1 film)
- Sam Patrick Mofokeng (1 film)
- Sam Reid (1 film)
- Sam Rockwell (1 film)
- Sam Sarpong (1 film)
- Sam Soghor (2 films)
- Sam Waymon (1 film)
- Samantha Esteban (1 film)
- Samantha Ivers (1 film)
- Samantha Mumba (1 film)
- Sami Bouajila (3 films)
- Samir Guesmi (2 films)
- Samiyah Womack (1 film)
- Sammi Rotibi (2 films)
- Samuel E. Wright (1 film)
- Samuel Etifier (1 film)
- Samuel Glen (1 film)
- Samuel L. Jackson (22 films)
- Samy Naceri (1 film)
- Sanaa Lathan (9 films)
- Sandi Ross (1 film)
- Sandra Bullock (1 film)
- Sandrine Bulteau (1 film)
- Sandrine Kiberlain (1 film)
- Sandro Giordano (1 film)
- Sang Chon (1 film)
- Saniyya Sidney (2 films)