- K-19: The Widowmaker (2002)
- Kagemusha (1980)
- Karate Kid: Legends (2025)
- Kick-Ass (2010)
- Kick-Ass 2 (2013)
- Kiki's Delivery Service (1989)
- Kill Bill: The Whole Bloody Affair (2011)
- Kill Bill: Vol. 1 (2003)
- Kill Bill: Vol. 2 (2004)
- Killers of the Flower Moon (2023)
- Kinds of Kindness (2024)
- King Arthur: Legend of the Sword (2017)
- King Kong (2005)
- King Richard (2021)
- Kingdom of Heaven (2005)
- Kingdom of the Planet of the Apes (2024)
- Kingsman: The Golden Circle (2017)
- Kingsman: The Secret Service (2015)
- Kiss Kiss Bang Bang (2005)
- Kiss the Girls (1997)
- Kissing Is the Easy Part (2026)
- Klaus (2019)
- Knight and Day (2010)
- Knights of the Zodiac (2023)
- Knives Out (2019)
- Knock at the Cabin (2023)
- Knock Knock (2015)
- Knowing (2009)
- Kong: Skull Island (2017)
- KPop Demon Hunters (2025)
- Kraken (2025)
- Kraken (2026)
- Kramer vs. Kramer (1979)
- Kraven the Hunter (2024)
- Kubo and the Two Strings (2016)
- Kung Fu Hustle (2004)
- Kung Fu Panda (2008)
- Kung Fu Panda 2 (2011)
- Kung Fu Panda 3 (2016)
- Kung Fu Panda 4 (2024)
