- Marwan Kenzari (2 films)
- Mary Steenburgen (2 films)
- Mason Gooding (2 films)
- Mathieu Kassovitz (2 films)
- Mathilda May (2 films)
- Matt Dillon (2 films)
- Matt Jones (2 films)
- Matthew Fox (2 films)
- Matthew Goode (2 films)
- Matthew Macfadyen (2 films)
- Matthias Schweighöfer (2 films)
- Maura Tierney (2 films)
- Max Boublil (2 films)
- Max Martini (2 films)
- Maxime Godart (2 films)
- Mckenna Grace (2 films)
- Melanie Griffith (2 films)
- Melissa Barrera (2 films)
- Melissa George (2 films)
- Melissa Leo (2 films)
- Melissa McCarthy (2 films)
- Melvil Poupaud (2 films)
- Meredith Hagner (2 films)
- Mia Farrow (2 films)
- Michael C. Hall (2 films)
- Michael Chiklis (2 films)
- Michael Eklund (2 films)
- Michael Pitt (2 films)
- Michael Rooker (2 films)
- Michael Sheen (2 films)
- Michael Stuhlbarg (2 films)
- Millicent Simmonds (2 films)
- Milo Machado-Graner (2 films)
- Mindy Kaling (2 films)
- Miranda Otto (2 films)
- Mireille Enos (2 films)
- Miyuki Sawashiro (2 films)
- Molly Parker (2 films)
- Monique Gabrielle (2 films)
- Moritz Bleibtreu (2 films)
- Mos Def (2 films)
- Ma Shih-yuan (1 film)
- Maaz Ali (1 film)
- Mabel Rivera (1 film)
- Macdonald Carey (1 film)
- Machiko Ono (1 film)
- Mackenson Bijou (1 film)
- Mackenzie Davis (1 film)
- Macon Blair (1 film)
- Macy Gray (1 film)
