- Marija Abney (2 movies)
- Marina Stephenson Kerr (2 movies)
- Mario Brega (2 movies)
- Mario Machado (2 movies)
- Mario Todisco (2 movies)
- Marion Cotillard (2 movies)
- Marita Geraghty (2 movies)
- Marjorie Lovett (2 movies)
- Mark Brandon (2 movies)
- Mark Capri (2 movies)
- Mark Christopher Lawrence (2 movies)
- Mark De Alessandro (2 movies)
- Mark Donovan (2 movies)
- Mark Duplass (2 movies)
- Mark Fite (2 movies)
- Mark Ivanir (2 movies)
- Mark Killeen (2 movies)
- Mark Krenik (2 movies)
- Mark L. Young (2 movies)
- Mark Margolis (2 movies)
- Mark Morettini (2 movies)
- Mark Moses (2 movies)
- Mark O'Brien (2 movies)
- Mark Ryan (2 movies)
- Mark Rylance (2 movies)
- Mark Vincent (2 movies)
- Marlon Kazadi (2 movies)
- Marshall Manesh (2 movies)
- Marshall R. Teague (2 movies)
- Martha Kelly (2 movies)
- Martha Plimpton (2 movies)
- Martha Wentworth (2 movies)
- Martin Abrahams (2 movies)
- Martin Balsam (2 movies)
- Martin Bishop (2 movies)
- Martin Cochrane (2 movies)
- Martin Cohen (2 movies)
- Martin Furulund (2 movies)
- Martin Gordon (2 movies)
- Martin Lawrence (2 movies)
- Martin Roach (2 movies)
- Martin Scorsese (2 movies)
- Martin Sensmeier (2 movies)
- Martin Sherman (2 movies)
- Martin Short (2 movies)
- Marvin Jordan (2 movies)
- Marwan Kenzari (2 movies)
- Mary Ann Schmidt (2 movies)
- Mary Kay Place (2 movies)
- Mary Major (2 movies)