- Milton Berle (1 movie)
- Miles Mander (1 movie)
- Miles Malleson (1 movie)
- Mildred Shay (1 movie)
- Mildred Gover (1 movie)
- Mildred Coles (2 movies)
- Milburn Stone (5 movies)
- Milburn Morante (1 movie)
- Mike Steele (1 movie)
- Mike Mazurki (1 movie)
- Mike Lally (3 movies)
- Mike Kellin (2 movies)
- Mike Donovan (2 movies)
- Mike Donlin (1 movie)
- Midge Ware (1 movie)
- Mickey Rooney (3 movies)
- Mickey Rentschler (2 movies)
- Mickey Kuhn (1 movie)
- Micheline Cheirel (1 movie)
- Michèle Morgan (2 movies)
- Michel Thomass (1 movie)
- Michael Whalen (1 movie)
- Michael Visaroff (4 movies)
- Michael Ross (1 movie)
- Michael Rennie (2 movies)
- Michael Pate (1 movie)
- Michael O'Shea (1 movie)
- Michael Mark (4 movies)
- Michael Learned (1 movie)
- Michael Jeffers (1 movie)
- Michael Emmet (1 movie)
- Michael Chapin (1 movie)
- Michael Ansara (1 movie)
- Mervyn Johns (1 movie)
- Mervin Williams (1 movie)
- Merritt Stone (1 movie)
- Merrill Rodin (2 movies)
- Merrill McCormick (2 movies)
- Merle Travis (1 movie)
- Merle Oberon (2 movies)
- Meri Welles (1 movie)
- Mel Welles (1 movie)
- Mel Blanc (1 movie)
- Meinhart Maur (1 movie)
- Meg Lemonnier (1 movie)
- Maynard Holmes (1 movie)
- May Robson (2 movies)
- May McAvoy (1 movie)
- May Boley (1 movie)
- May Beatty (2 movies)