| Marine, Claire | Claire Marine | Actor | 2015 | 1 | |
| Moisan, Jean-René | Jean-René Moisan | Actor | 2019 | 1 | |
| Mary, Xavier | Xavier Mary | Costume Designer, Designer | 2019 | 2 | |
| Milkovitch, Michel | Michel Milkovitch | Actor | 2015 | 1 | |
| Marcial, Eve | Eve Marcial | Sound Designer | 1976 | 1 | |
| Mervelec, Patrick | Patrick Mervelec | Actor | 1976 | 1 | |
| Marchand-Fallot, Élodie | Élodie Marchand-Fallot (Marchand-Fallot, Elodie) | Assistant Director | 2017 | 1 | |
| Mest, Aurélie | Aurélie Mest | Actor, Costume Designer, Director | 2016 – 2017 | 12 | |
| Mossard, Nicolas | Nicolas Mossard | Actor | 2014 | 3 | |
| Minard, Ruby | Ruby Minard | Actor | 2014 | 3 | |
| Mai, Fabienne | Fabienne Mai | Actor | 1960 | 1 | |
| Modrušan, Toni | Toni Modrušan | Lighting Designer | 2021 | 1 | |
| Mrkša , Karlo | Karlo Mrkša | Composer | 2021 | 1 | |
| Mrđen, Lovro | Lovro Mrđen | Video Designer | 2021 | 1 | |
| Montaudié, Gilles | Gilles Montaudié | | | | |
| Meničanin, Pjer | Pjer Meničanin | Actor | 2021 | 1 | |
| Mašković, Frano | Frano Mašković | Actor | 2021 | 1 | |
| Morgenstern, Christian, | Christian Morgenstern | Translator | 1899 – 2014 | 381 | 1 |
| Mannheim, Lucie, | Lucie Mannheim | Actor, Producer | 1928 | 5 | 1 |
| Maria, Lucia | Lucia Maria | Actor | 2007 – 2008 | 6 | 1 |
| Marquard-Olsen, Urania, | Urania Marquard-Olsen | Actor | 1883 – 1904 | 57 | 1 |
| Mbewe, Mbumba, | Mbumba Mbewe | Actor | 2006 | 23 | 1 |
| Miceli, David | David Miceli | Actor | 2006 | 1 | 1 |
| Michael, Peter | Peter Michael | Actor | 2007 – 2011 | 7 | 1 |
| Mislin, Marcus | Marcus Mislin | Actor, Director | 1987 – 2014 | 7 | 1 |
| Modrzejewska, Helena, | Helena Modrzejewska | Actor | 1882 – 1885 | 2 | 1 |
| Molander, Harald, | Harald Molander | Actor, Director, Translator | 1885 – 1919 | 48 | 1 |
| Müller, Ludvig, | Ludvig Müller | Actor, Director | 1897 – 1909 | 19 | 1 |
| Menni, Fiorenza, | Fiorenza Menni | Actor, Costume Designer, Dramaturg | 1999 – 2002 | 30 | 1 |
| Meløy, Marianne, | Marianne Meløy | Actor | 1994 – 2010 | 2 | 1 |
| Maché, Katinka | Katinka Maché | Actor | 2010 | 6 | 1 |
| Massafra, Marco | Marco Massafra | Actor | 2010 | 1 | 1 |
| Mutale, Mazimba | Mazimba Mutale | Actor | 2010 | 1 | 1 |
| Minzi, Liu, | Liu Minzi | Actor | 2010 | 1 | 1 |
| Mantzius, Kristian, | Kristian Mantzius | Actor | 1870 | 2 | 1 |
| Mitterwurzer, Friedrich, | Friedrich Mitterwurzer | Actor | 1876 – 1919 | 12 | 1 |
| Munch, Edvard, | Edvard Munch | Designer | 1906 – 1966 | 9 | 1 |
| Maurstad, Mari, | Mari Maurstad | Actor | 1985 – 2019 | 103 | 1 |
| Martinsen, Øystein, | Øystein Martinsen | Actor | 2003 – 2016 | 5 | 1 |
| Mostraum, Tone, | Tone Mostraum | Actor | 2004 – 2020 | 4 | 1 |
| Mønness, Ragnhild Arnestad, | Ragnhild Arnestad Mønness | Actor | 2009 – 2017 | 6 | 1 |
| Myrberg, Per | Per Myrberg | Actor | 1984 – 2013 | 6 | 1 |
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