- Lena Malmberg
- Jonathan Many Bears
- William Jr. Many Bears
- Kevin Many Chief
- Sandra Many Chief
- Adrian Many Fingers
- Jason Many Fingers
- Pete Many Fingers
- Robert Many Fingers
- Terry Many Fingers
- Tommy Many Fingers
- Wayne Bradley Many Fingers
- Marvin Many Shots
- Rolanda Many Shots
- Tracy Many Shots
- Iris Marshall
- Izetta Martin-Proffitt
- Eva Matkin
- Cameron McDonald
- Edna McDonald
- Lloyd McGill
- Robert McGill
- Irene McHugh
- Iliff David McKay
- Glenna McLeod
- Peggy McNabb
- Dolores McQueen
- Fabian Medicine Crane
- Hayden Medicine Crane
- Herman Alvin Medicine Crane
- Joyce Ann Medicine Crane
- Diane Medicine Traveller
- Don Melanson
- Anita Melting Tallow
- Lester Melting Tallow
- Milton Mark Merrill
- Wayne Merrill
- Helene Michel
- Diane Miller
- Kenneth Miller
- Kurtsey Molly Mills
- Monica Mills
- Trevor Millward
- John Milne
- Thelma Milne
- Martha Minoose
- Everett Mistaken Chief
- Richard Mistaken Chief
- Twyla Mistaken Chief
- Norry Miyashita
- Aarron Moore
- Robert Moore
- Shirley Morgan
- Charlie Moses
- Clayton "Mouse" Morning Bird
- Harley Morning Bird
- Toni Lynn Morning Bird
- Yvonne Morning Bird
- Joey Morning Owl
- Margaret Morning Owl
- Joanne Morning Owl-Wolf Child
- Tabitha Mountain Horse
- Robert Moxley
- Ruth Muir
- Hazel Murphy
- Dixie Murray