- Mcfee -- McGeorge Landry
- McGhee -- McGravy Brothers
- McGraw Twinz -- McHenry Boatwright [Baritone]
- McHouston "Mickey" Baker -- Mckelly
- McKendree Spring -- McKenzie's Candy Kids
- McKenzy Huntyr -- McKinley Morganfield (Muddy Waters)
- McKinley Odom Jr. -- Mckmn
- McKnight Family Choir -- McLellan
- McLemore Avenue -- MCM Mexico Presents
- MCM & Monster -- MCML
- McMonty -- Mcoiz
- Mcowen And His Louisana Hayriders -- McRad
- MCRB -- McSherry Ceili Band