- Robert Coote (2 movies)
- Robert Cummings (2 movies)
- Robert Edeson (2 movies)
- Robert Homans (2 movies)
- Robert Keith (2 movies)
- Robert Livingston (2 movies)
- Robert McKenzie (2 movies)
- Robert McWade (2 movies)
- Robert Newton (2 movies)
- Robert Sherwood (2 movies)
- Robert Young (2 movies)
- Rod La Rocque (2 movies)
- Roger Corman (2 movies)
- Roger Livesey (2 movies)
- Roland Varno (2 movies)
- Rory Calhoun (2 movies)
- Rosaura Revueltas (2 movies)
- Roscoe Ates (2 movies)
- Rosemary DeCamp (2 movies)
- Ross Elliott (2 movies)
- Roy Gordon (2 movies)
- Rudy Vallee (2 movies)
- R. Wayland Williams (1 movie)
- R.E. Jeffrey (1 movie)
- Rafael Negrete (1 movie)
- Rafaela Ottiano (1 movie)
- Ralph Brooks (1 movie)
- Ralph Clanton (1 movie)
- Ralph Gilliam (1 movie)
- Ralph Hodges (1 movie)
- Ralph Lewis (1 movie)
- Ralph Littlefield (1 movie)
- Ralph Lowe (1 movie)
- Ralph Morgan (1 movie)
- Ralph Reed (1 movie)
- Ralph Sipperly (1 movie)
- Ralph Theodore (1 movie)
- Ralph Yearsley (1 movie)
- Ramon Bieri (1 movie)
- Rand Brooks (1 movie)
- Randy Burr (1 movie)
- Raoul Delfosse (1 movie)
- Ray Atchley (1 movie)
- Ray Collins (1 movie)
- Ray Danton (1 movie)
- Ray Hanford (1 movie)
- Ray Jones (1 movie)
- Ray McDonald (1 movie)
- Ray Myers (1 movie)
- Ray Spiker (1 movie)