Persons M
| Mendelssohn, Mira | Person | |
| Mendelssohn-Bartholdy, Felix | Person | |
| Mendes, Israel | Person | |
| Menotti, Gian Carlo | Person | |
| Menotti, Tatjana | Person | |
| Menrad, Karl | Person | |
| Meo, Stefano | Person | |
| Merbeth, Ricarda | Person | |
| Mercer, Mabel | Person | |
| Merdjanova, Emanouela | Person | |
| Merikallio, Kalevi | Person | |
| Merikallio, Rauni | Person | |
| Merikanto, Aarre | Person | |
| Merikanto, Jussi | Person | |
| Merikanto, Olavi | Person | |
| Merikanto, Oskar | Person | |
| Meriluoto, Reini | Person | |
| Meriläinen, Usko | Person | |
| Merjanen, Jukka | Person | |
| Merkel, Ralf | Person |