- M.J. Cole -- Mj Mudua
- MJ O'Sullivan -- M.Jagger, K. Richards
- mJane -- MJR
- Mjstk -- MK II
- MK-II -- MK Ultra
- MK Ultra -- Mäkaha Sons & Friends
- Mkaha Sons Of Ni'ihau -- MKJ One
- Mäkkelä & Orkesteri -- Mâäk's Spirit & Gnawa Express
- Mksol -- M.L. Liebler
- M.L. Liebler and The Magic Poetry Band -- M.L.
- Mlada Fronta -- Mélanie Renaud
- M.Laurent -- Mler Ife Dada
- MLF Gaia -- Mlimani Park Orchestra