• Kevin Many Chief
• ​Sandra Many Chief​​
• Robert Many Fingers​
• Marvin Many Shots
• Rolanda Many Shots​​​​
• ​Edna McDonald​
• Lloyd McGill​
• ​Robert McGill​
• Irene McHugh
• ​Peggy McNabb​
• Dolores McQueen​​
• Joyce Ann Medicine Crane​
• Anita Melting Tallow​
• Diane Miller​
• Trevor Millward
• Thelma Milne​
• Everett Mistaken Chief
• Norry Miyashita​
• Aarron Moore
  
• Shirley Morgan
• Clayton "Mouse" Morning Bird
• Harley Morning Bird​
• Toni Lynn Morning Bird
• Joanne Morning Owl-Wolf Child​
• Tabitha Mountain Horse​
• Dixie Murray