- Robert Getz (1 movie)
- Robert Gerding (2 movies)
- Robert Gendreu (1 movie)
- Robert Funaro (1 movie)
- Robert Frank Telfer (1 movie)
- Robert Foxworth (3 movies)
- Robert Fortunato (1 movie)
- Robert Forster (3 movies)
- Robert Follin (1 movie)
- Robert Fitch (1 movie)
- Robert Firth (1 movie)
- Robert Farrior (1 movie)
- Robert F. Colesberry (1 movie)
- Robert Erickson (1 movie)
- Robert Emms (2 movies)
- Robert Eddison (1 movie)
- Robert East (1 movie)
- Robert Earl Jones (2 movies)
- Robert E. Lee (1 movie)
- Robert Duvall (6 movies)
- Robert Downey Jr. (17 movies)
- Robert DoQui (1 movie)
- Robert DiDonato (1 movie)
- Robert DeLapp (1 movie)
- Robert Dean (1 movie)
- Robert Deamer (1 movie)
- Robert Deacon (2 movies)
- Robert De Niro (21 movies)
- Robert Davies (1 movie)
- Robert David Hall (1 movie)
- Robert Davi (2 movies)
- Robert D. Wilson (1 movie)
- Robert D. Parham (1 movie)
- Robert D. Morais (1 movie)
- Robert D'Andrea (1 movie)
- Robert Curtis Brown (3 movies)
- Robert Culp (1 movie)
- Robert Crayton (2 movies)
- Robert Covarrubias (1 movie)
- Robert Costanzo (1 movie)
- Robert Corvin (1 movie)
- Robert Corness (1 movie)
- Robert Cope (1 movie)
- Robert Clotworthy (3 movies)
- Robert Clohessy (2 movies)
- Robert Clarke (2 movies)
- Robert Christopher Riley (1 movie)
- Robert Chapman (1 movie)
- Robert Cave (1 movie)
- Robert Catrini (2 movies)