- K. C. Collins (1 movie)
- K. K. Dodds (1 movie)
- K. Todd Freeman (1 movie)
- Kaare R. Skou (1 movie)
- Kabelo Thai (1 movie)
- Kabir Bedi (1 movie)
- Kacey Rohl (1 movie)
- Kadee Noel Brown (1 movie)
- KaDee Strickland (4 movies)
- Kagiso Kuypers (1 movie)
- Kai Gordon (1 movie)
- Kai Holm (2 movies)
- Kai James (1 movie)
- Kai Kilian (1 movie)
- Kai Løvring (2 movies)
- Kai Pantano (1 movie)
- Kaiji Tang (1 movie)
- Kaila Yu (1 movie)
- Kaitlan Welton (1 movie)
- Kaitlin Clark (1 movie)
- Kaitlyn Dever (1 movie)
- Kal David (1 movie)
- Kal Penn (1 movie)
- Kala Balch (1 movie)
- Kaleb Henley (1 movie)
- Kaley Cuoco (1 movie)
- Kali Rocha (1 movie)
- Kalia Prescott (1 movie)
- Kalle Josephson (1 movie)
- Kallie Tabor (1 movie)
- Kamal Marayati (1 movie)
- Kamil McFadden (1 movie)
- Kamil Orzechowski (1 movie)
- Kanako Takegishi (1 movie)
- Kandice Morris (1 movie)
- Kane Hodder (1 movie)
- Kanta Aeamsamang (1 movie)
- Kanye West (1 movie)
- Kara Hui (1 movie)
- Kara Lily Hayworth (2 movies)
- Kara Marie (1 movie)
- Karan Kendrick (1 movie)
- Karan Soni (2 movies)
- Kareem Abdul-Jabbar (1 movie)
- Karel Dobrý (1 movie)
- Karel Heřmánek (1 movie)
- Karel Roden (2 movies)
- Karel Urban (1 movie)
- Karelix Alicea (1 movie)
- Karen Allen (2 movies)