| Moe, Nils | Nils Moe | Actor | 2004 | 2 | |
| Mordal Konradsen, Emilie | Emilie Mordal Konradsen | Actor | 2004 | 3 | |
| Moe, Vigdis | Vigdis Moe | Actor | 2004 | 2 | |
| Måsøval, Kjersti | Kjersti Måsøval | Actor | 2004 | 1 | |
| Mossman, John | John Mossman | Actor | 2004 | 1 | |
| McKnight, Betsy Elizabeth Ann | Betsy Elizabeth Ann McKnight | Actor, Mask Maker | 2004 | 2 | |
| Mack, Joe | Joe Mack | Actor | 2004 | 1 | |
| Matoušková, Lucie | Lucie Matoušková | Actor | 2005 - 2007 | 18 | |
| Mikulášek, Ondřej | Ondřej Mikulášek | Actor | 2005 - 2006 | 2 | |
| Malhocký, Pavel | Pavel Malhocký | Composer | 2001 | 1 | |
| Müller, Christoph | Christoph Müller | Actor | 2000 - 2006 | 7 | |
| Medvedeva, Polina | Polina Medvedeva | Actor | 2004 | 1 | |
| Maksimov, Vladimir | Vladimir Maksimov | Designer | 2004 | 1 | |
| Mitrofanova, Marija | Marija Mitrofanova | Costume Designer | 2004 | 1 | |
| Mäesaar, Marko | Marko Mäesaar | Actor | 2004 | 1 | |
| Miks, Silja | Silja Miks | Actor | 2004 | 1 | |
| Mägedi, Kristel | Kristel Mägedi | Actor | 2004 | 1 | |
| Mentz, Heide | Heide Mentz | Actor | 1976 - 2005 | 4 | |
| Motsiou, Lina | Lina Motsiou | Costume Designer, Designer | 2004 - 2012 | 3 | |
| May, Roland | Roland May | Director | 2004 | 2 | |
| Mridha, Erfan | Erfan Mridha | Actor | 2004 | 2 | |
| Mencáková, Jiřina | Jiřina Mencáková | Actor | 2001 | 2 | |
| Munzur-i-Mowla, - | - Munzur-i-Mowla | Translator | 2004 | 1 | |
| Mazzagatti, Pacien | Pacien Mazzagatti | Conductor | 2005 | 1 | |
| Mahajan, Kartik | Kartik Mahajan | Actor | 2005 - 2006 | 2 | |
| Menon, Tarun | Tarun Menon | Composer | 2005 | 1 | |
| Marešová, Marie | Marie Marešová | Actor | 2000 - 2012 | 2 | |
| Marioge, Philippe | Philippe Marioge | Designer | 2005 | 5 | |
| Michanek, Sebastian | Sebastian Michanek | Actor | 2005 - 2006 | 2 | |
| Mihalcea, Dragos | Dragos Mihalcea | Actor | 2005 - 2006 | 2 | |
| Milfajtová, Sára | Sára Milfajtová | Actor | 2000 | 5 | |
| Moore, Tallis | Tallis Moore | Actor | 2005 | 1 | |
| Maffitt, Clark | Clark Maffitt | Actor | 2005 | 1 | |
| Menke-Peitzmeier, Jörg | Jörg Menke-Peitzmeier | Actor | 2005 | 1 | |
| Mills, Andy | Andy Mills | Actor | 2005 | 1 | |
| Mulvik, Nils, Golberg | Nils Golberg Mulvik | Actor | 2015 - 2022 | 55 | |
| Mišurec, Karel | Karel Mišurec | Actor | 2000 | 3 | |
| Mathisen, Rebecca | Rebecca Mathisen | Producer | 2015 - 2016 | 52 | |
| Michalová, Ružena | Ružena Michalová | Actor | 2000 | 1 | |
| Müller, Václav | Václav Müller | Actor | 2000 | 1 | |
| Michalcová, Martina | Martina Michalcová | Actor | 2000 | 2 | |
| Mazničenko, Zacharij | Zacharij Mazničenko | Actor | 2000 | 1 | |
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