- Ma Rainey's Black Bottom
- The Machinist
- Mad Max: Fury Road
- Mad Men
- Made in Dagenham
- Made You Look: A True Story About Fake Art
- The Madness of King George
- Magnolia
- Maid Marian and her Merry Men
- Making a Murderer
- Malcolm in the Middle
- A Man Called Ove
- Man on Wire
- The Man Who Killed Hitler and Then the Bigfoot
- The Man Who Would Be King
- Manchester by the Sea
- The Mandalorian
- Maniac
- Manson Family Vacation
- Marcella
- March of the Penguins
- March of the Penguins 2: The Next Step
- Marco Polo
- Marked