- Mary Brodel (1 movie)
- Mary Brian (4 movies)
- Mary Bovard (1 movie)
- Mary Borzage (1 movie)
- Mary Beth Hughes (4 movies)
- Mary Astor (2 movies)
- Mary Ann Harris (1 movie)
- Mary Anderson (1 movie)
- Mary Alden (1 movie)
- Marvin Press (1 movie)
- Marvin Miller (1 movie)
- Marvelle Andre (1 movie)
- Marty Robbins (1 movie)
- Martita Hunt (1 movie)
- Martin Spellman (1 movie)
- Martin Murphy (1 movie)
- Martin Milner (1 movie)
- Martha Wentworth (2 movies)
- Martha Vickers (1 movie)
- Martha Stewart (1 movie)
- Martha Scott (3 movies)
- Martha Mattox (1 movie)
- Martha Gable (1 movie)
- Marshall Reed (1 movie)
- Marshall Neilan (1 movie)
- Marshall Bradford (1 movie)
- Marlene Dietrich (1 movie)
- Marlene Callahan (1 movie)
- Marlene Aames (1 movie)
- Marland Proctor (1 movie)
- Mark Ricci (1 movie)
- Mark Keuning (1 movie)
- Mark Anger (1 movie)
- Mark Andrews (1 movie)
- Marjorie Wood (1 movie)
- Marjorie Stapp (1 movie)
- Marjorie Reynolds (2 movies)
- Marjorie Rambeau (1 movie)
- Marjorie Main (1 movie)
- Marjorie Kane (1 movie)
- Marjorie Bennett (1 movie)
- Marius Goring (2 movies)
- Marisa Valenti (1 movie)
- Maris Wrixon (1 movie)
- Marion Martin (4 movies)
- Marion Mack (1 movie)
- Marion Burns (1 movie)
- Mario Siletti (2 movies)
- Mario Perrone (1 movie)
- Mario Brega (1 movie)