| Macintyre, Marguerite | Marguerite Macintyre | Dancer | 1984 | 1 | |
| Messner, Claudia | Claudia Messner | Actor | 1984 | 1 | |
| Mattern, Silke | Silke Mattern | Actor | 1984 | 3 | |
| Mainoni, Susanna | Susanna Mainoni | Costume Designer | 1984 | 1 | |
| Musy, Gianni | Gianni Musy | Actor | 1984 | 1 | |
| Macrì, Lorenzo | Lorenzo Macrì | Actor | 1984 | 1 | |
| Makkonen, Tiina | Tiina Makkonen | Costume Designer, Designer | 1984 | 2 | |
| Müller, Olaf | Olaf Müller | Actor | 1984 | 2 | |
| Mazanitis, Irina | Irina Mazanitis | Actor | 1984 | 1 | |
| Manta, Vasile | Vasile Manta | Director | 1984 | 1 | |
| Mitas, Grigoris | Grigoris Mitas | Actor | 1984 | 1 | |
| Medina, María, Luisa | María Luisa Medina | Actor | 1984 | 1 | |
| Magaña, Carlos | Carlos Magaña | Actor | 1984 | 1 | |
| Meléndez, Eligio | Eligio Meléndez | Actor | 1984 | 1 | |
| Meldrum, Rob | Rob Meldrum | Actor | 1984 | 1 | |
| McGregor, Robbie | Robbie McGregor | Actor | 1984 | 1 | |
| Melander, Tomas | Tomas Melander | Adaptation, Director, Dramaturg | 1984 | 6 | |
| Mikoleit, Klaus | Klaus Mikoleit | Actor | 1984 | 2 | |
| Mesarić, Želimir | Želimir Mesarić | Director | 1984 | 2 | |
| Martin, Mare | Mare Martin | Actor | 1984 | 1 | |
| Martinov-Pavlović, Ksenija | Ksenija Martinov-Pavlović | Actor | 1984 | 2 | |
| Mensur, Irfan | Irfan Mensur | Actor | 1984 | 1 | |
| Munro, David | David Munro | Assistant Director | 1984 | 1 | |
| Meillon, John | John Meillon | Actor | 1984 | 1 | |
| McConnochie, Rhys | Rhys McConnochie | Actor | 1984 | 1 | |
| Marshall, Clive | Clive Marshall | Actor | 1984 | 1 | |
| Mehmedbašić, Zeina | Zeina Mehmedbašić | Translator | 1983 – 2012 | 3 | |
| Murrell, John, | John Murrell | Adaptation, Translator | 1983 – 2007 | 6 | |
| Matikainen, Osmo | Osmo Matikainen | Actor | 1983 – 2006 | 2 | |
| Mogendorf, Thomas | Thomas Mogendorf | Costume Designer, Designer | 1983 – 2006 | 16 | |
| Manker, Paulus | Paulus Manker | Actor | 1983 – 2003 | 6 | |
| Marks, Hagen | Hagen Marks | Actor | 1983 – 2001 | 3 | |
| Moore, Christopher | Christopher Moore | Actor, Sound Designer | 1983 – 1999 | 2 | |
| Meling, Audun, | Audun Meling | Actor | 1983 – 1997 | 14 | |
| Mochizuki, Michiharu | Michiharu Mochizuki | Actor | 1983 – 1994 | 3 | |
| Muinzer, Louis | Louis Muinzer | Director, Translator | 1983 – 1990 | 6 | |
| Munch-Møller, Asger | Asger Munch-Møller | Actor, Translator | 1983 – 1990 | 3 | |
| Matthews, Dakin | Dakin Matthews | Actor | 1983 – 1986 | 2 | |
| Matota, Marino | Marino Matota | Actor | 1983 – 1985 | 1 | |
| MacMahon, Jacob | Jacob MacMahon | Actor | 1983 – 1984 | 1 | |
| MacMahon, Rachel | Rachel MacMahon | Actor | 1983 – 1984 | 1 | |
| Mürk, Harri | Harri Mürk | Actor | 1983 – 1984 | 1 | |
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