- Men Of Action!
- Menard D.L.
- Mercedes Audras/Delon
- Mercer Brothers
- Mercury Dime
- Mercy Creek
- Meredith Brothers Band
- Meredith Edwards
- Meredith Miller
- Meredith O'Connor
- Meredith Ylitalo
- Merilyn Steele
- Merl Lindsay
- Merle Haggard
- Merle Haggard & The Carter Family
- Merle Haggard & The Strangers
- Merle Jagger
- Merle Kilgore
- Merle Ray
- Merle "Red" Taylor
- Merle Shelton
- Merle Travis
- Merle Watson
- Merrill Moore
- Merry Melody Singers
- Merv Shiner
- Metropolitan Melinda
- Meyer Hermann Lammers
- Meyer & McGuire
- Micah P. Hinson
- MICDALEY
- Mice And Rifles
- Michael Allen Ott
- Michael Anthony Carter
- Michael Anthony Curtis
- Michael Anthony Rodriguez
- Michael Anthonye
- Michael Austin
- Michael Ballew
- Michael Bane
- Michael Bell
- Michael Benfield
- Michael Black
- Michael "Boots" Robinson
- Michael Boren