  Major Dundee Mark Chesnutt Mark Knopfler Mark Wills Martina McBride Marty Stuart Mary Chapin Carpenter Mary Duff |
Maurice John Vaughn Maverick Choir McLain Family Band Mel McDaniel Men of distinction Merle Haggard Merv & Maria Mervin J Futter Michael Bolton |
Michael Flatley Michael Martin Murphey Michael Mason Michael Michelle Branch Mikis Theodorakis Miko Marks Mills Brothers Miranda Lambert Moot Davis |