| McNeil, Heidi | Heidi McNeil | Actor | 2004 | 1 | |
| Morisette, Andrew | Andrew Morisette | Actor | 2004 | 1 | |
| Mubarack, André | André Mubarack | Actor | 2004 - 2005 | 5 | |
| Marshall Whittaker, Jane | Jane Marshall Whittaker | Costume Designer | 2004 - 2005 | 3 | |
| März, Rainer | Rainer März | Actor | 2004 | 1 | |
| Maratrat, Léo | Léo Maratrat | Actor | 2004 | 2 | |
| Maratrat, Alain | Alain Maratrat | Adaptation, Director | 2004 | 4 | |
| Moise, Candice | Candice Moise | Designer, Lighting Designer | 2004 | 2 | |
| Münster, Sebastian | Sebastian Münster | Actor | 2004 | 1 | |
| Mitterer, Alexander | Alexander Mitterer | Actor | 2004 | 1 | |
| Minh, Tran | Tran Minh | Choreographer | 2004 | 2 | |
| Morton, John | John Morton | Actor | 2004 | 1 | |
| McLean, Kara | Kara McLean | Actor | 2004 | 1 | |
| McSpadyen, John | John McSpadyen | Director | 2004 | 1 | |
| Mucha, Zdeněk | Zdeněk Mucha | Actor | 2005 - 2007 | 2 | |
| Műller, Vlado | Vlado Műller | Actor | 2004 | 1 | |
| Mikalsen, Mona | Mona Mikalsen | Actor | 2004 | 5 | |
| Mordal, Anne-Grete | Anne-Grete Mordal | Actor | 2004 | 3 | |
| 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 - 2005 | 1 | |
| McKnight, Betsy Elizabeth Ann | Betsy Elizabeth Ann McKnight | Actor, Mask Maker | 2004 - 2005 | 2 | |
| Mack, Joe | Joe Mack | Actor | 2004 - 2005 | 1 | |
| Matoušková, Lucie | Lucie Matoušková | Actor | 2005 - 2006 | 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 - 2006 | 1 | |
| Maksimov, Vladimir | Vladimir Maksimov | Designer | 2004 - 2006 | 1 | |
| Mitrofanova, Marija | Marija Mitrofanova | Costume Designer | 2004 - 2006 | 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 | 4 | |
| Motsiou, Lina | Lina Motsiou | Costume Designer, Designer | 2004 - 2012 | 3 | |
| May, Roland | Roland May | Director | 2004 - 2005 | 2 | |
| Mridha, Erfan | Erfan Mridha | Actor | 2004 - 2005 | 2 | |
| Mencáková, Jiřina | Jiřina Mencáková | Actor | 2001 | 2 | |
| Munzur-i-Mowla, - | - Munzur-i-Mowla | Translator | 2004 - 2005 | 1 | |
| Mazzagatti, Pacien | Pacien Mazzagatti | Conductor | 2005 | 1 | |
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