- Marie Avgeropoulos (2 movies)
- Marie-Josée Croze (2 movies)
- Marie-Laure Descoureaux (2 movies)
- Marielle Jaffe (2 movies)
- Mario Cantone (2 movies)
- Mario Van Peebles (2 movies)
- Mario Zaragoza (2 movies)
- Marion Ross (2 movies)
- Marisela Zumbado (2 movies)
- Mark Acheson (2 movies)
- Mark Addy (2 movies)
- Mark Blum (2 movies)
- Mark Casimir Dyniewicz (2 movies)
- Mark Caso (2 movies)
- Mark Caven (2 movies)
- Mark Feuerstein (2 movies)
- Mark Gibbon (2 movies)
- Mark Hadlow (2 movies)
- Mark Holton (2 movies)
- Mark Killeen (2 movies)
- Mark Kubr (2 movies)
- Mark Lynch (2 movies)
- Mark O'Neal (2 movies)
- Mark Wingett (2 movies)
- Marlon Brando (2 movies)
- Marnette Patterson (2 movies)
- Marnix Van Den Broeke (2 movies)
- Marsha Dietlein (2 movies)
- Martha B. Knighton (2 movies)
- Martha MacIsaac (2 movies)
- Martha Stewart (2 movies)
- Martin Compston (2 movies)
- Martin Crewes (2 movies)
- Martin Donovan (2 movies)
- Martin Hancock (2 movies)
- Martin Henderson (2 movies)
- Martin McCann (2 movies)
- Martin Mull (2 movies)
- Martin Palmer (2 movies)
- Martin Short (2 movies)
- Martina Gedeck (2 movies)
- Mary Klug (2 movies)
- Mary Pat Gleason (2 movies)
- Marylouise Burke (2 movies)
- Masam Holden (2 movies)
- Masayoshi Haneda (2 movies)
- Máté Haumann (2 movies)
- Mather Zickel (2 movies)
- Mathew St. Patrick (2 movies)
- Mathieu Amalric (2 movies)