- Morton Stevens -- Mortuus Infradaemoni
- Morty Cobb -- Morwenna Lasko
- Mory -- Mos Phat
- Mos Scocious -- Mosaic Blue
- Mosaic Church -- Mosby Group
- Mosca -- Moscow Composers Orchestra
- Moscow Conservatory Big Band -- Moscow Radio Orchestra
- Moscow Radio Orchestra of Folk Instruments -- Moscow Virtuosi
- Moscow Virtuosi Chamber Orchestra -- Mose Giganticus
- Mose Jones -- Moser
- Moser Woods -- Moses Braxton Jr
- Moses Brodie -- Moses Hogan Singers
- Moses I -- Moses Mayfield
- Moses McCartney -- Moses Soulfish
- Moses Starr, Jr. -- Moses&The Guys With Jobs
- Mosey -- Moshe Berlin
- Moshe Berlin Ensemble -- Moshe Kenan
- Moshe Koussevitzki -- Moshe Weidenfeld
- MosheGanchoff -- Moshun Man
- Mosie Burks -- Moskus
- Moskwa TV -- Mosqitoo
- Mosquita Mite -- Moss