- Mahershala Ali (4 movies)
- Mandy Moore (4 movies)
- Manu Bennett (4 movies)
- Marc Macaulay (4 movies)
- Maria Olsen (4 movies)
- Mariana Paola Vicente (4 movies)
- Mark Boone Junior (4 movies)
- Mark Gatiss (4 movies)
- Mark Kempner (4 movies)
- Mark L. Young (4 movies)
- Marley Shelton (4 movies)
- Marshall Bell (4 movies)
- Martin Lawrence (4 movies)
- Mary Beth Hurt (4 movies)
- Mary Black (4 movies)
- Matt Frewer (4 movies)
- Matt Lucas (4 movies)
- Matt O'Leary (4 movies)
- Matthew Gray Gubler (4 movies)
- Matthew Modine (4 movies)
- Max Casella (4 movies)
- Max Thieriot (4 movies)
- Melanie Stone (4 movies)
- Michael Adamthwaite (4 movies)
- Michael B. Jordan (4 movies)
- Michael Ironside (4 movies)
- Michael Nyqvist (4 movies)
- Michael Pitt (4 movies)
- Michael Rapaport (4 movies)
- Michael Welch (4 movies)
- Michelle Nolden (4 movies)
- Michelle Williams (4 movies)
- Michelle Yeoh (4 movies)
- Mike Houston (4 movies)
- Mike Myers (4 movies)
- Milo Ventimiglia (4 movies)
- Miranda Otto (4 movies)
- Moisés Arias (4 movies)
- Monique Ganderton (4 movies)
- Moon Bloodgood (4 movies)
- Morgan Griffin (4 movies)
- Mos Def (4 movies)
- Mykelti Williamson (4 movies)
- M.C. Gainey (5 movies)
- Madeline Carroll (5 movies)
- Mako (5 movies)
- Margo Martindale (5 movies)
- Margot Robbie (5 movies)
- Mark Duplass (5 movies)
- Mark Rolston (5 movies)