- Mary Kate Campbell (1 movie)
- Mary Kate Malat (1 movie)
- Mary Kate Schellhardt (1 movie)
- Mary Kathleen Gordon (1 movie)
- Mary Kay Place (1 movie)
- Mary Kircher (1 movie)
- Mary Kitchen (1 movie)
- Mary Linda Phillips (1 movie)
- Mary Liz Adams (1 movie)
- Mary Lynn Rajskub (1 movie)
- Mary Major (1 movie)
- Mary McCormack (2 movies)
- Mary McCusker (1 movie)
- Mary McDonnell (2 movies)
- Mary Nesbitt (2 movies)
- Mary Page Keller (1 movie)
- Mary Pat Gleason (2 movies)
- Mary Peyton Stewart (1 movie)
- Mary Rivera (1 movie)
- Mary Roscoe (1 movie)
- Mary Seibel (1 movie)
- Mary Stavin (1 movie)
- Mary Steenburgen (2 movies)
- Mary Van Arsdel (1 movie)
- Mary-Kate Olsen (1 movie)
- Mary-Louise Parker (3 movies)
- Mary-Pat Green (1 movie)
- Maryam Grace (1 movie)
- Maryke Hendrikse (1 movie)
- Marylouise Burke (1 movie)
- Masanori Toguchi (1 movie)
- Masasa Moyo (2 movies)
- Masashi Ishizuka (1 movie)
- Masayoshi Haneda (1 movie)
- Masha Lund (1 movie)
- Masha Skorobogatov (1 movie)
- Masi Oka (3 movies)
- Mason Ball (1 movie)
- Mason Bighorse (1 movie)
- Mason Boyce (1 movie)
- Mason Cunningham (1 movie)
- Mason Gooding (2 movies)
- Mason Guccione (1 movie)
- Mason Lee (2 movies)
- Mason Lucero (1 movie)
- Mason McNulty (1 movie)
- Mason Moon Moorhouse (1 movie)
- Mason Rock Bay (1 movie)
- Mason Thames (1 movie)
- Massi Furlan (3 movies)