| Mahler, Gustav, | Gustav Mahler | Composer | 1979 - 1996 | 10 | |
| Moe, Trond Halstein, | Trond Halstein Moe | Actor | 2004 - 2006 | 10 | |
| Mikaelsen, Magnus, | Magnus Mikaelsen | Lighting Designer | 2010 - 2019 | 10 | |
| Mihályi, Mária | Mária Mihályi | Actor | 1927 | 10 | |
| Martin, Christopher | Christopher Martin | Actor, Adaptation, Designer, Director | 1974 - 1982 | 10 | |
| Müller, Thomas | Thomas Müller | Mask Maker | 2010 - 2012 | 10 | |
| Murad, Samir | Samir Murad | Actor | 2004 - 2006 | 10 | |
| Marins, Carla | Carla Marins | Actor | 2004 - 2006 | 10 | |
| McCauley, Peter | Peter McCauley | Actor | 1990 - 2019 | 10 | |
| Mayer, Kit | Kit Mayer | Designer, Lighting Designer | 2006 - 2014 | 10 | |
| Marie, Madeleine | Madeleine Marie | Actor | 1981 - 2005 | 10 | |
| Mustoff, Sonja | Sonja Mustoff | Actor | 1971 - 2008 | 10 | |
| Ming, Ren | Ren Ming | Director | 2014 - 2018 | 10 | |
| Meyer, Gabriele | Gabriele Meyer | Actor | 1987 | 10 | |
| Moshammer, Bernhard | Bernhard Moshammer | Musical Director | 2014 - 2017 | 10 | |
| Marques, Arnaldo | Arnaldo Marques | Actor | 1982 | 10 | |
| Müller-Elmau, Katharina | Katharina Müller-Elmau | Actor | 1995 | 10 | |
| Morlacchi, Lucilla | Lucilla Morlacchi | Actor | 1977 - 2003 | 10 | |
| Michalek, Wolfgang | Wolfgang Michalek | Actor | 2003 - 2009 | 10 | |
| Marečková, Tereza | Tereza Marečková | Adaptation, Dramaturg | 2010 | 10 | |
| Mehta, Shilpa | Shilpa Mehta | Actor | 2015 - 2016 | 10 | |
| Myles, Maddy | Maddy Myles | Actor | 2005 - 2007 | 10 | |
| Mustafa, Mohamed | Mohamed Mustafa | Actor, Musician | 2006 | 10 | |
| Mars, Bruce | Bruce Mars | Mask Maker | 2006 | 10 | |
| Melissen, Beppie | Beppie Melissen | Actor | 2009 | 10 | |
| Miranda, Lucía | Lucía Miranda | Adaptation, Director | 2015 | 10 | |
| Muntasir, Ahmed | Ahmed Muntasir | Musician | 2013 | 10 | |
| Metaxa, Vaso | Vaso Metaxa | Actor | 1942 - 1949 | 10 | |
| Masson, Babette | Babette Masson | Actor | 1999 | 10 | |
| Moreau, Nathaël | Nathaël Moreau | Translator | 1999 | 10 | |
| Marcelli, Daniela | Daniela Marcelli | Actor | 1999 - 2001 | 10 | |
| Müller, Paul | Paul Müller | Actor | 1921 - 1928 | 10 | |
| Majnicz, Michał | Michał Majnicz | Actor | 2015 - 2016 | 10 | |
| McCulloch, Arthur | Arthur McCulloch | Actor | 1907 - 1910 | 10 | |
| Monn-Iversen, Arne | Arne Monn-Iversen | Musician | 1974 | 10 | |
| Mbikulu, Destinée | Destinée Mbikulu | Actor | 2018 - 2019 | 10 | |
| Mettetal, Thierry | Thierry Mettetal | Actor | 2018 - 2019 | 10 | |
| Moguiba, Marius | Marius Moguiba | Actor | 2018 - 2019 | 10 | |
| McKoy, Butch | Butch McKoy | Composer | 2018 - 2019 | 10 | |
| Mitsakou, Louiza | Louiza Mitsakou | Actor | 1981 | 10 | |
| Meader, Derek | Derek Meader | Actor | 1975 - 1995 | 9 | |
| Moore, Stephen | Stephen Moore | Actor | 1979 - 1998 | 9 | |
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Contributors
