| Michael Brecker | 26 | 1 |
| Michael Gira | 2 | 1 |
| Michael Gorman | 1 | 1 |
| Michael Hedges | 1 | 1 |
| Michael Kraus | 5 | 1 |
| Michael Manring | 3 | 1 |
| Michael Mantler | 20 | 1 |
| Michael O’Shea | 1 | 1 |
| Michael Pisaro‐Liu | 3 | 1 |
| Michael Riesman | 4 | 1 |
| Michael Romeo | 1 | 1 |
| Michael W. Smith | 1 | 1 |
| Michael Yonkers Band | 1 | 1 |
| Michał Górczyński | 1 | 1 |
| Michał Pepol | 1 | 1 |
| Michel Butor | 1 | 1 |
| Michel Henritzi | 1 | 1 |
| Michel Magne | 1 | 1 |
| Michel Redolfi | 1 | 1 |
| Michele | 1 | 1 |
| Michelle Branch | 1 | 1 |
| Mickey Diamond | 27 | 1 |
| Midas Alonso | 1 | 1 |
| Middle Ages | 1 | 1 |
| Middle Class | 0 | 1 |
| Midwest Pen Pals | 0 | 1 |
| Mieses Gegonge | 0 | 1 |
| Miguel Abuelo & Nada | 1 | 1 |
| Miguel Zenón | 15 | 1 |
| Mihály Víg | 0 | 1 |
| Mike Dean | 7 | 1 |
| Mike Keneally & Beer for Dolphins | 1 | 1 |
| Mike Mainieri | 3 | 1 |
| Mike McGear | 1 | 1 |
| Mike Waterson | 1 | 1 |
| Mikel Rouse | 1 | 1 |
| Mikey the Magician | 1 | 1 |
| Miki Berenyi Trio | 1 | 1 |
| Mikkerj | 1 | 1 |
| Mikołaj Trzaska | 2 | 1 |
| Mil-Spec | 2 | 1 |
| Mild High Club | 4 | 1 |
| Mild Sorrow Integrated | 0 | 1 |
| Mildlife | 1 | 1 |
| Mile Kitić | 1 | 1 |
| Militarie Gun | 2 | 1 |
| Millennial Fair | 0 | 1 |
| Milli Vanilli | 1 | 1 |
| Milo | 2 | 1 |
| Miloš Orson Štědroň | 1 | 1 |
| Miloš Štědroň | 2 | 1 |
| Milt Jackson | 76 | 1 |
| Milton | 1 | 1 |
| Mimi Barks | 1 | 1 |
| Mimicking Birds | 1 | 1 |
| Min Xiao‐Fen | 9 | 1 |
| Minamo | 1 | 1 |
| Minimal Compact | 9 | 1 |
| Minnie Riperton | 1 | 1 |
| Minny Pops | 1 | 1 |
| Mira Lu Kovacs | 1 | 1 |
| Mirco Magnani | 1 | 1 |
| Mirel Wagner | 1 | 1 |
| Miriam Bryant | 1 | 1 |
| Miroslav Tadić | 4 | 1 |
| Mirthrandir | 1 | 1 |
| Mirzino Jato | 1 | 1 |
| Miserere Luminis | 1 | 1 |
| Miss Dee | 0 | 1 |
| Mississippi Fred McDowell | 1 | 1 |
| Mitty Collier | 1 | 1 |
| Miša Blam | 1 | 1 |
| Mladen Vojičić | 1 | 1 |
| Modern Baseball | 3 | 1 |
| Modern English | 10 | 1 |
| Mohammed Rafi | 1 | 1 |
| Mohombi | 2 | 1 |
| Moin | 3 | 1 |
| Moines Du Temple Daitokuji De Kyôto | 1 | 1 |
| Molly Drake | 1 | 1 |
| Mombojó | 1 | 1 |
| Momma | 4 | 1 |
| Momo Boyd | 0 | 1 |
| Momo Wandel Soumah | 0 | 1 |
| Mona Lisa | 1 | 1 |
| Mongezi Feza | 2 | 1 |
| Mongo Santamaría | 51 | 1 |
| Monk Higgins | 0 | 1 |
| Monophonics | 1 | 1 |
| Monster Magnet | 1 | 1 |
| Montage | 1 | 1 |
| Montañera | 1 | 1 |
| Monte Cazazza | 0 | 1 |
| Monteniggers | 1 | 1 |
| Montserrat Caballé | 69 | 1 |
| Monty Python | 0 | 1 |
| Monuments | 1 | 1 |
| Moodymann | 1 | 1 |
| Moon In June | 1 | 1 |
| Mooncake | 3 | 1 |