- Mary Rice Hopkins -- Mary Russell
- Mary Ruth Moore -- Mary Segato
- Mary Selvidge -- Mary Springfels
- Mary St. John -- Mary Stoyke
- Mary Strachan -- Mary Sullivan
- Mary Sure -- Mary & the Ringtones
- Mary Thomas -- Mary Tyler Morphine
- Mary Ukelady -- Mary Watt
- Mary Weiss -- Mary Wilson
- Mary Wilson-Byrom -- Mary Zitnik
- Marya Bravo -- Maryan Rawicz
- Maryann -- Maryanna Sokol
- MaryAnne -- Marydolls
- Marye Lobb -- Maryetta Midgley
- MaryF -- Maryland Jazz Band
- Maryland Jazz Band/Vappie... -- Marylin Scott & Her Guitar
- Maryline -- Maryo
- Maryo & Lizeta Kalimeri -- Mary's Jail
- Mary's Lane -- Marystaple
- Marytez -- Mar'z Muzick
- Mar'z -- Marzi Nyman
- Marzia del Blondo -- M.A.S.
- Mas-1 -- MaS Project