| Mishra, Nidhi | Nidhi Mishra | Actor | 2006 | 3 | |
| Mapare, Sanjay | Sanjay Mapare | Actor | 2006 | 3 | |
| Munro, Neil | Neil Munro | Actor, Adaptation, Director | 1981 - 2006 | 3 | |
| Maier, Ulli | Ulli Maier | Actor | 1991 - 2007 | 3 | |
| Möller, Oliver | Oliver Möller | Actor | 2007 - 2013 | 3 | |
| Medina, Kika, de | Kika de Medina | Costume Designer | 2006 - 2007 | 3 | |
| Machado, Renato | Renato Machado | Lighting Designer | 2006 - 2007 | 3 | |
| Maaranen, Miia | Miia Maaranen | Actor | 2006 - 2012 | 3 | |
| Markevičiute, Kristina | Kristina Markevičiute | Actor | 2006 | 3 | |
| McCaffrey, Sorcha | Sorcha McCaffrey | Actor | 2006 | 3 | |
| Meißner, Friederike | Friederike Meißner | Actor | 1919 - 1924 | 3 | |
| McCallum, Bill | Bill McCallum | Actor | 2008 | 3 | |
| Mortelmans, Hans | Hans Mortelmans | Actor | 2008 | 3 | |
| Macé, Alain | Alain Macé | Actor | 2008 | 3 | |
| Molter, Lotte | Lotte Molter | Actor | 1922 - 1937 | 3 | |
| Margolin, Stuart | Stuart Margolin | Actor | 1965 - 2018 | 3 | |
| Meczele, Thomas | Thomas Meczele | Actor | 2008 | 3 | |
| Mathis, Christian | Christian Mathis | Composer | 2009 - 2010 | 3 | |
| Myung A, Lee | Lee Myung A | Costume Designer | 2009 - 2012 | 3 | |
| Mancianti, Andrea | Andrea Mancianti | Adaptation, Composer, Musician | 2010 | 3 | |
| Mercantel, Stephen | Stephen Mercantel | Actor | 2010 | 3 | |
| Menzies, Maryann | Maryann Menzies | Actor | 2010 | 3 | |
| Mihelič, Irena | Irena Mihelič | Actor | 2009 | 3 | |
| Mukhoapdhyay, Sohini | Sohini Mukhoapdhyay | Actor | 2009 - 2010 | 3 | |
| Mukhopadhyay, Shiboprasad | Shiboprasad Mukhopadhyay | Actor | 2009 - 2010 | 3 | |
| Mukhopadhyay, Dipok | Dipok Mukhopadhyay | Lighting Designer | 2009 - 2010 | 3 | |
| Millington, Kevin | Kevin Millington | Actor | 2010 | 3 | |
| Matero, Essi | Essi Matero | Actor | 2009 | 3 | |
| Manu, - | - Manu | Actor | 2009 - 2012 | 3 | |
| Mauritz, Philipp | Philipp Mauritz | Actor | 2016 | 3 | |
| Marquardt, Sigrid | Sigrid Marquardt | Actor | 1952 - 1965 | 3 | |
| Moe, Marija Zlatnar | Marija Zlatnar Moe | Translator | 2010 - 2012 | 3 | |
| Moscu, Irina | Irina Moscu | Designer | 2011 - 2018 | 3 | |
| Macht, Claudia | Claudia Macht | Actor | 2015 - 2019 | 3 | |
| Mehler, Christoph | Christoph Mehler | Director | 2013 - 2017 | 3 | |
| Mollenhauer, Wiebke | Wiebke Mollenhauer | Actor | 2011 - 2013 | 3 | |
| Murschetz, Annette | Annette Murschetz | Designer | 2012 - 2014 | 3 | |
| Muggli, Natalina | Natalina Muggli | Actor | 2016 | 3 | |
| Mackenbrock, Tim | Tim Mackenbrock | Actor | 2016 | 3 | |
| McArdle, James | James McArdle | Actor | 2011 - 2019 | 3 | |
| Mărutză, George | George Mărutză | Actor | 1932 - 1956 | 3 | |
| Masterson, Carl | Carl Masterson | Actor | 2016 - 2020 | 3 | |
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