- The Mask of Dimitrios (1944)
- The Mask You Live In (2015)
- The Masked Saint (2016)
- The Mason Brothers (2017)
- The Master Blackmailer (1992)
- The Matchbreaker (2016)
- The Matchmaker's Playbook (2018)
- The Maus (2017)
- The Mayor of Hell (1933)
- The Maze (2010)
- The Maze Runner (2014)
- The Meaning of Life (1983)
- The Meddler (2015)
- The Medic (2012)
- The Medusa Touch (1978)
- The Meg (2018)
- The Member of the Wedding (1952)