| Meulenbeek, Dion | Dion Meulenbeek | Musician | 1991 | 1 | |
| McCall, Greg | Greg McCall | Musician | 1992 | 1 | |
| Müller-Arnsberg, Ulrich | Ulrich Müller-Arnsberg | Musician | 1995 | 1 | |
| Martínez, Santiago | Santiago Martínez | Musician | 2018 | 1 | |
| Michelsen, Morten | Morten Michelsen | Musician | 2017 - 2018 | 2 | |
| Mader, Martin | Martin Mader | Musician | 2017 | 1 | |
| Manolis, Neophytou | Neophytou Manolis | Musician | 2019 | 1 | |
| Mauri, Nadina | Nadina Mauri | Musician | 2019 | 1 | |
| Molina, Carmelo | Carmelo Molina | Musician | 2017 - 2020 | 2 | |
| Morales, Alicia | Alicia Morales | Musician | 2017 - 2020 | 2 | |
| Marroquin, Héctor | Héctor Marroquin | Musician | 2015 | 1 | |
| Magne, Guillaume | Guillaume Magne | Musician | 2013 | 1 | |
| Moore, Jacob | Jacob Moore | Musician | 2016 | 1 | |
| Majumder, Sumon | Sumon Majumder | Musician | 2017 | 1 | |
| McCall, Tom | Tom McCall | Musician | 1972 | 1 | |
| Margolis, Gabriel | Gabriel Margolis | Musician | 2022 | 1 | |
| Molnar, Lucy | Lucy Molnar | Musician | 2022 | 1 | |
| Misimi, Leart | Leart Misimi (Леарт Мисими) | Musician | 2022 | 1 | |
| Mancarella, Philip | Philip Mancarella | Musician | 2022 | 1 | |
| Mohrs, Vera | Vera Mohrs | Musician | 2023 | 1 | |
| Menes, Aarón | Aarón Menes | Musician | 2023 | 1 | |
| Morinaga, Yasuhiro | Yasuhiro Morinaga | Musician | 2020 | 1 | |
| Mynther, Thies | Thies Mynther | Musician | 2022 | 1 | |
| Marinescu, Bogdan Florinel | Bogdan Florinel Marinescu | Musician | 2022 | 1 | |
| Marrucci, Enrico | Enrico Marrucci | Musician | 2024 | 1 | |
| McSweeney, Anna | Anna McSweeney | Musician | 2024 | 1 | |
| Markussen, Erlend, Haugen | Erlend Haugen Markussen | Musical Director, Musician | 2015 | 2 | |
| Mittermeier, Markus | Markus Mittermeier | Musical Director, Musician | 2010 | 2 | |
| Meyer, Henry | Henry Meyer | Musical Director | 1934 | 1 | |
| Mowinckel, L. | L. Mowinckel | Musical Director | 1924 | 1 | |
| Myridou, Veta | Veta Myridou | Musical Director | 1975 | 4 | |
| Makris, Stelios | Stelios Makris | Musical Director | 1977 | 1 | |
| Menachem, Zak Menachem | Zak Menachem Menachem | Musical Director | 1979 | 1 | |
| Matyasovich, Victor | Victor Matyasovich | Musical Director | 1914 | 1 | |
| Moshammer, Bernhard | Bernhard Moshammer | Musical Director | 2014 - 2017 | 10 | |
| Maupoix, Per | Per Maupoix | Musical Director | 1997 | 1 | |
| Mallik, Linda | Linda Mallik | Musical Director | 1989 - 1998 | 2 | |
| Mahajan, Prajyot | Prajyot Mahajan | Musical Director | 2014 | 1 | |
| Möller, Fredrik | Fredrik Möller | Musical Director | 2015 | 1 | |
| Moshagen, Vegard | Vegard Moshagen | Musical Director | 2009 | 1 | |
| Menskes, Georg | Georg Menskes | Musical Director | 2015 | 1 | |
| Manta, Ciprian | Ciprian Manta | Musical Director | 2003 | 1 | |
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