| Müller, Ida | Ida Müller | Actor, Adaptation, Costume Designer, Designer, Director | 2006 - 2013 | 40 | 2 |
| Meyer, Henry | Henry Meyer | Actor | 1988 - 2016 | 20 | 2 |
| McKinven, Neil | Neil McKinven | Actor | 2010 - 2021 | 6 | 2 |
| Maher, Matthew | Matthew Maher | Actor | 2011 - 2020 | 2 | 2 |
| Mai-The, Paul Duc | Paul Duc Mai-The | Actor | 1999 - 2016 | 39 | 2 |
| Mubashir, Noman | Noman Mubashir | Actor | 2006 | 1 | 2 |
| Mathisen, Linda | Linda Mathisen | Actor | 2009 - 2022 | 31 | 2 |
| Mukhopadhyay, Senjuti | Senjuti Mukhopadhyay | Actor | 2006 - 2010 | 14 | 2 |
| Meidal, Hannes | Hannes Meidal | Actor | 2012 - 2015 | 3 | 2 |
| Morahan, Hattie | Hattie Morahan | Actor | 2012 - 2016 | 5 | 2 |
| McCoy, Jody | Jody McCoy | Actor | 2013 | 1 | 2 |
| Möller-Lukasz, Gabriele | Gabriele Möller-Lukasz | Actor | 1995 - 2011 | 7 | 2 |
| Meskendahl, Oliver | Oliver Meskendahl | Actor | 1995 - 2014 | 7 | 2 |
| Martin, David | David Martin | Actor | 1963 - 2014 | 19 | 2 |
| Mägi, Laine | Laine Mägi | Actor | 2003 | 1 | 2 |
| Müller, Agnes | Agnes Müller | Actor | 2001 - 2008 | 4 | 2 |
| Maléř, Jan | Jan Maléř | Actor | 2005 - 2006 | 2 | 2 |
| Maggiolo, Gabriela | Gabriela Maggiolo | Actor | 2006 | 2 | 2 |
| Mücke, Friedrich | Friedrich Mücke | Actor | 2008 - 2010 | 7 | 2 |
| Makarova-Vasil'čenko, Svetlana | Svetlana Makarova-Vasil'čenko | Actor | 2008 | 1 | 2 |
| Mybrand, Jan | Jan Mybrand | Actor | 2010 - 2017 | 7 | 2 |
| McCleskey, Ruth, S. | Ruth S. McCleskey | Actor | 2012 | 1 | 2 |
| Myers, Jane | Jane Myers | Actor | 2012 | 1 | 2 |
| Meyer, Markus | Markus Meyer | Actor | 2012 | 1 | 2 |
| McElherron, Fergal | Fergal McElherron | Actor | 2011 | 1 | 2 |
| McAlpin, Deryk | Deryk McAlpin | | | | 2 |
| Minke, William | William Minke | | | | 2 |
| Morgenstern, Christian | Christian Morgenstern | Translator | 1899 - 2021 | 389 | 1 |
| Mannheim, Lucie | Lucie Mannheim | Actor, Producer | 1928 - 1948 | 5 | 1 |
| Maria, Lucia | Lucia Maria | Actor | 2007 - 2008 | 6 | 1 |
| Marquard-Olsen, Urania | Urania Marquard-Olsen | Actor | 1883 - 1924 | 58 | 1 |
| Mbewe, Mbumba | Mbumba Mbewe | Actor | 2006 | 23 | 1 |
| McTeer, Janet | Janet McTeer | Actor | 1996 - 1997 | 3 | 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 - 2013 | 7 | 1 |
| Modrzejewska, Helena | Helena Modrzejewska | Actor | 1882 - 1885 | 2 | 1 |
| Molander, Harald | Harald Molander | Actor, Director, Translator | 1885 - 1944 | 48 | 1 |
| Müller, Ludvig | Ludvig Müller | Actor, Director | 1897 - 1913 | 19 | 1 |
| Mærli, Terje | Terje Mærli | Adaptation, Director, Producer | 1973 - 2007 | 221 | 1 |
| Menni, Fiorenza | Fiorenza Menni | Actor, Costume Designer, Dramaturg | 1999 - 2002 | 30 | 1 |
| Meløy, Marianne | Marianne Meløy | Actor | 1994 - 2010 | 2 | 1 |
|
|
