- J. Karen Thomas (1 film)
- J. Mallory McCree (2 films)
- J. Michael Trautmann (1 film)
- J. Walter Smith (1 film)
- J.B. Smoove (2 films)
- J.D. Cannon (1 film)
- J.D. Williams (1 film)
- J.K. Simmons (2 films)
- J.R. Ramirez (1 film)
- J.T. Jackson (1 film)
- Ja Rule (4 films)
- Ja'net DuBois (3 films)
- Jaci Velasquez (2 films)
- Jack Conley (1 film)
- Jack Davenport (1 film)
- Jack Kehler (1 film)
- Jack Kesy (1 film)
- jack mba (1 film)
- Jack Reynor (1 film)
- Jack Thibeau (1 film)
- Jack Wallace (1 film)
- Jack Warden (1 film)
- Jackée Harry (1 film)
- Jackie de la Nuez (1 film)
- Jackie Earle Haley (1 film)
- Jackie Long (1 film)
- Jackson Pace (1 film)
- Jacky Ido (2 films)
- Jacob Latimore (2 films)
- Jacob Lofland (1 film)
- Jacob Vargas (1 film)
- Jacobchen Carrasco (1 film)
- Jacques François (1 film)
- Jacques Gamblin (1 film)
- Jada Pinkett Smith (8 films)
- Jade Yourell (1 film)
- Jaden Martin (1 film)
- Jaden Smith (2 films)
- Jae Head (1 film)
- Jahking Guillory (1 film)
- Jaime González Quiñones (1 film)
- Jaime King (1 film)
- Jaime Pressly (1 film)
- Jaishon Fisher (1 film)
- Jake Borelli (1 film)
- Jake Busey (1 film)
- Jake Choi (1 film)
- Jake Johnson (1 film)
- Jake Weber (1 film)
- Jakub Gierszał (1 film)