- Snake Eyes
- Snake Island
- Snakehead Terror
- Snakes On a Train
- Sniper
- Snow & Ashes
- Snow Falling On Cedars
- Snowpiercer
- Solace
- Solitary
- Someone to Watch Over Me
- Someone's Watching Me! (1978)
- Sometimes They Come Back...Again
- Sometimes They Come Back…for More
- Son of Frankenstein
- Son of No One
- Sophia
- Sorcerer (1977)
- Sordid Things
- Sorority Horror House
- Sorry, Haters
- Soul Survivors
- Southern Gothic
- Soylent Green
- Soylent Green
- Sparkling Cyanide (1983)
- Sparks (2013)
- Species
- Species III
- Specter
- Sphinx
- Sphinx (Gardiens de l'ordre)
- Spider's Web (2002)
- Spiderhole
- Spiker
- Spiral (2007)
- Splintered
- Spring Breakers
- St. Ives
- Stagefright
- Stakeout
- Stand Off
- Standoff
- State of Emergency
- State of Play
- State Property
- Stealing Candy
- Stealing Las Vegas
- Stephanie's Image
- Stephen King's a Good Marriage
- Stephen King's Cat's Eye
- Stiletto
- Stir of Echoes
- Stone Cold
- Storm
- Stranded
- Strange Circus
- StrangeLand
- Stranger Within
- Straw Dogs
- Strawberry Cliff
- Street Boss
- Street Fighter
- Street Fighter: The Legend of Chun-Li (Unleashed and Unrated)
- Street Thief
- Streets of Blood
- Stretch
- Strip Nude for Your Killer
- Stripes
- Stripped