- Melissa Sturm (3 movies)
- Melonie Diaz (3 movies)
- Mena Suvari (3 movies)
- Method Man (3 movies)
- Mia Farrow (3 movies)
- Michael Berry Jr. (3 movies)
- Michael Biehn (3 movies)
- Michael Bowen (3 movies)
- Michael Byrne (3 movies)
- Michael Carter (3 movies)
- Michael Eklund (3 movies)
- Michael Gaston (3 movies)
- Michael Gough (3 movies)
- Michael Imperioli (3 movies)
- Michael Irby (3 movies)
- Michael Jeter (3 movies)
- Michael Jibson (3 movies)
- Michael Kitchen (3 movies)
- Michael Lerner (3 movies)
- Michael Lonsdale (3 movies)
- Michael McConnohie (3 movies)
- Michael McKean (3 movies)
- Michael Mosley (3 movies)
- Michael Murphy (3 movies)
- Michael Power (3 movies)
- Michael Rosenbaum (3 movies)
- Michael Wincott (3 movies)
- Michelle Dockery (3 movies)
- Michelle Ryan (3 movies)
- Michelle Vezzani (3 movies)
- Mickey Rooney (3 movies)
- Miguel Sandoval (3 movies)
- Mike Dopud (3 movies)
- Mike Mitchell (3 movies)
- Mike O'Brien (3 movies)
- Mike Vallely (3 movies)
- Mike White (3 movies)
- Mimi Rogers (3 movies)
- Mini Anden (3 movies)
- Mireille Enos (3 movies)
- Mitch Pileggi (3 movies)
- Mizuo Peck (3 movies)
- Molly C. Quinn (3 movies)
- Molly Sims (3 movies)
- Mona Marshall (3 movies)
- Morena Baccarin (3 movies)
- Mousa Kraish (3 movies)
- M. Emmet Walsh (4 movies)
- Mackenzie Crook (4 movies)
- Mackenzie Foy (4 movies)