- The Keeper (2018)
- The Keeping Hours (2017)
- The Keeping Room (2014)
- The Keys of the Kingdom (1944)
- The Kid (1921)
- The Kid (2000)
- The Kid (2010)
- The Kid & I (2005)
- The Kid Who Would Be King (2019)
- The Kids from 62-F (2016)
- The Kill Team (2019)
- The Killer (2017)
- The Killer Downstairs (2019)
- The Killer Is Loose (1956)
- The Killer Next Door (2018)
- The Killer That Stalked New York (1950)
- The Killers (1946)