- The Killers (1964)
- The Killing Fields (1984)
- The Killing of a Sacred Deer (2017)
- The Killing Pact (2017)
- The Killing Secret (1997)
- The Kindergarten Teacher (2018)
- The King (2017)
- The King (2019)
- The King and the Clown (Wang-ui namja) (2005)
- The King of Kong: A Fistful of Quarters (2007)
- The King of the Kickboxers (1990)
- The King's Speech (2010)
- The Kingdom of Solomon (2010)
- The Kingdom: How Fungi Made Our World (2018)
- The Kings of Summer (2013)
- The Kiss (1988)
- The Kissing Bandit (1948)