| Morris, Christopher | Christopher Morris | Actor | 2016 | 2 | |
| Muller, Karel | Karel Muller | Adaptation, Translator | 1976 | 2 | |
| Møller, Peter, Kohlmetz | Peter Kohlmetz Møller | Composer, Sound Designer | 2013 | 2 | |
| Maresch, Jacques | Jacques Maresch | Conductor | 2017 | 2 | |
| Morin, Olivier | Olivier Morin | Actor, Adaptation | 2017 | 2 | |
| Morfopoulos, Konstantin | Konstantin Morfopoulos | Actor | 2015 | 2 | |
| Moro, Moreno | Moreno Moro | Conductor | 1978 - 1980 | 2 | |
| Mahoney, Christine | Christine Mahoney | Actor | 1978 | 2 | |
| Marthinsen, Ada | Ada Marthinsen | Actor | 2017 - 2020 | 2 | |
| Mattsson, Niklas | Niklas Mattsson | Actor | 2017 - 2020 | 2 | |
| Moutsinas, Lefteris | Lefteris Moutsinas | Composer | 2016 - 2017 | 2 | |
| Marinov, Dimitar | Dimitar Marinov | Actor, Composer | 1983 | 2 | |
| Marra, Eirini | Eirini Marra | Adaptation | 1984 - 1985 | 2 | |
| Mikoleit, Klaus | Klaus Mikoleit | Actor | 1984 | 2 | |
| Mesarić, Želimir | Želimir Mesarić | Director | 1984 - 1996 | 2 | |
| Magherini, Riccardo | Riccardo Magherini | Actor | 1986 | 2 | |
| Manera, Dario | Dario Manera | Actor | 1986 | 2 | |
| Marconi, Claudio | Claudio Marconi | Actor | 1986 | 2 | |
| Mendogni, Luca | Luca Mendogni | Actor | 1986 | 2 | |
| Mennella, Donatella | Donatella Mennella | Actor | 1986 | 2 | |
| Morandi, Silvana | Silvana Morandi | Actor | 1986 | 2 | |
| McCready, Kelly | Kelly McCready | Director, Sound Designer | 2016 | 2 | |
| Mihály, András | András Mihály | Composer, Conductor | 1990 | 2 | |
| Müller, Helmut | Helmut Müller | Actor | 1991 | 2 | |
| Michel, Renate | Renate Michel | Actor | 1991 | 2 | |
| Mulvany, Kate | Kate Mulvany | Actor | 2017 - 2018 | 2 | |
| Milisavljevic , Maria | Maria Milisavljevic | Translator | 2014 - 2015 | 2 | |
| Malzacher, Dieter | Dieter Malzacher | Actor, Adaptation | 1993 | 2 | |
| Meyer, Michael | Michael Meyer | Translator | 2017 - 2018 | 2 | |
| Morocutti, Emmy | Emmy Morocutti | Actor | 1910 - 1913 | 2 | |
| Mo, Yan | Yan Mo | Actor | 2013 | 2 | |
| Martini, Sig.ra | Sig.ra Martini | Actor | 1940 | 2 | |
| Maltese, C. | C. Maltese | Actor | 1940 | 2 | |
| Moscardi, N. | N. Moscardi | Actor | 1940 | 2 | |
| Mureșan, Ioana-Andreea | Ioana-Andreea Mureșan | Translator | 2018 | 2 | |
| Márton , Erika | Erika Márton | Costume Designer | 2018 | 2 | |
| Mercury, Alexander | Alexander Mercury | Actor | 2018 | 2 | |
| Milham, Victoria | Victoria Milham | Actor | 2018 | 2 | |
| Moser, Gerhard | Gerhard Moser | Actor | 2018 | 2 | |
| Mallet, Odile | Odile Mallet | Actor, Director | 2018 | 2 | |
| Michel, Alain | Alain Michel | Actor, Director | 2018 | 2 | |
| Meisner, Frk. | Frk. Meisner | Actor | 1875 | 2 | |
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