- J. B. Blanc (1 movie)
- J. Bernard Calloway (1 movie)
- J. Jewels (1 movie)
- J. Michael Straczynski (1 movie)
- J. Smith-Cameron (1 movie)
- J. T. Walsh (1 movie)
- J. Wesley Adams (1 movie)
- J.D. Evermore (3 movies)
- J.J. Cohen (3 movies)
- J.J. Jackson (1 movie)
- J.J. Rian (1 movie)
- J.K. Simmons (4 movies)
- J.R. Nutt (1 movie)
- J.T. Pontino (1 movie)
- J.W. Cortes (1 movie)
- Ja Rule (1 movie)
- Jabari Gray (1 movie)
- Jacek Koman (1 movie)
- Jack Axelrod (1 movie)
- Jack Black (2 movies)
- Jack Carter (1 movie)
- Jack Charles (1 movie)
- Jack Conley (1 movie)
- Jack Davenport (4 movies)
- Jack Fletcher (1 movie)
- Jack Foley (1 movie)
- Jack Huston (1 movie)
- Jack Klaff (1 movie)
- Jack Lord (1 movie)
- Jack Lowden (1 movie)
- Jack McBrayer (1 movie)
- Jack McGee (1 movie)
- Jack McKenzie (1 movie)
- Jack Moore (1 movie)
- Jack Orend (1 movie)
- Jack Purvis (3 movies)
- Jack Reynor (1 movie)
- Jack Scardino (1 movie)
- Jack Shepherd (1 movie)
- Jack Thibeau (1 movie)
- Jack Thompson (2 movies)
- Jack Weston (1 movie)
- Jack White (1 movie)
- Jacki Hill (1 movie)
- Jackie Earle Haley (1 movie)
- Jackie Geary (1 movie)
- Jackie Schafer (1 movie)
- Jackie Swanson (1 movie)
- Jackson Nunn (1 movie)
- Jackson Rathbone (2 movies)