- Mickie McGowan (3 movies)
- Mikael Persbrandt (3 movies)
- Mike Epps (3 movies)
- Mike Houston (3 movies)
- Mike Pniewski (3 movies)
- Mike Starr (3 movies)
- Miko Hughes (3 movies)
- Ming Wang (3 movies)
- Minnie Driver (3 movies)
- Miranda Cosgrove (3 movies)
- Miranda Otto (3 movies)
- Miroslav Zaruba (3 movies)
- Molly C. Quinn (3 movies)
- Molly Cheek (3 movies)
- Monica Potter (3 movies)
- Mustafa Harris (3 movies)
- Mykelti Williamson (3 movies)
- M. Night Shyamalan (4 movies)
- Macon Blair (4 movies)
- Mads Mikkelsen (4 movies)
- Maggie Gyllenhaal (4 movies)
- Mahershala Ali (4 movies)
- Manu Bennett (4 movies)
- Marcus Young (4 movies)
- Maria Bello (4 movies)
- Marian Green (4 movies)
- Marin Ireland (4 movies)
- Mark Arnold (4 movies)
- Mark Ashworth (4 movies)
- Mark Hadlow (4 movies)
- Mark Kubr (4 movies)
- Mark Rolston (4 movies)
- Mark Steger (4 movies)
- Mark Strong (4 movies)
- Marley Shelton (4 movies)
- Marmee Regine Cosico (4 movies)
- Martin Palmer (4 movies)
- Martin Sheen (4 movies)
- Matt Gerald (4 movies)
- Matthew Cornwell (4 movies)
- Matthew Wood (4 movies)
- Maurice LaMarche (4 movies)
- Max von Sydow (4 movies)
- Megan Fox (4 movies)
- Melissa Leo (4 movies)
- Mena Suvari (4 movies)
- Meta Golding (4 movies)
- Michael Beach (4 movies)
- Michael Beasley (4 movies)
- Michael Berry Jr. (4 movies)