| Monro, Don | Don Monro | Actor | 1973 | 1 | |
| Musil, Miloslav | Miloslav Musil | Actor | 1973 | 1 | |
| Mavroeidi-Papadaki, Sofia | Sofia Mavroeidi-Papadaki | Translator | 1973 | 1 | |
| Mertens, Klaus | Klaus Mertens | Actor | 1973 | 2 | |
| Müller, K.- D. | K.- D. Müller | Actor | 1973 | 2 | |
| Merkel, Harry | Harry Merkel | Actor | 1973 | 1 | |
| Mercuri, Mariano | Mariano Mercuri | Designer | 1973 | 1 | |
| Mattia Giorgetti, Mario | Mario Mattia Giorgetti | Actor | 1973 | 1 | |
| Mâzgăreanu, Alexandru | Alexandru Mâzgăreanu | Director | 2005 | 1 | |
| Monn-Iversen, Arne | Arne Monn-Iversen | Musician | 1974 | 10 | |
| Mather, Aubrey | Aubrey Mather | Actor | 1907 | 1 | |
| McKay, J. | J. McKay | Actor | 1907 | 1 | |
| Morris, Christopher | Christopher Morris | Actor | 2016 | 2 | |
| Martin, Stella | Stella Martin | Actor | 2014 | 1 | |
| Momann, Henner | Henner Momann | Actor | 2017 | 1 | |
| MacLaughlin, Garrett | Garrett MacLaughlin | Actor | 2017 | 1 | |
| Morris, Edward | Edward Morris | Designer | 2017 | 1 | |
| Mbuende, Willy | Willy Mbuende | Actor | 1975 | 1 | |
| McCallum, Nicholas | Nicholas McCallum | Actor | 1975 | 1 | |
| Meyer, Hans | Hans Meyer | Actor | 1975 | 1 | |
| Mourier, Manja | Manja Mourier | Actor | 1976 | 1 | |
| March, Dale | Dale March | Actor | 2017 | 1 | |
| Munoz-Orellana, Horacio | Horacio Munoz-Orellana | Director | 1976 | 1 | |
| Martinoya, Carlos | Carlos Martinoya | Lighting Designer | 1976 | 1 | |
| Muller, Karel | Karel Muller | Adaptation, Translator | 1976 | 2 | |
| Menist, Anita | Anita Menist | Actor | 1976 | 1 | |
| Mandell, Alan | Alan Mandell | Actor | 2014 | 1 | |
| Matthews, Jon | Jon Matthews | Actor | 2014 | 1 | |
| Mas, Jean-Pierre | Jean-Pierre Mas | Composer | 1976 | 1 | |
| Müller, Karl-Heinz | Karl-Heinz Müller | Actor | 1976 | 1 | |
| Marelli, Marco, Arturo | Marco Arturo Marelli | Designer | 1976 | 1 | |
| Mortensen, Kitt Maiken | Kitt Maiken Mortensen | Actor | 2014 | 1 | |
| Møller, Peter, Kohlmetz | Peter Kohlmetz Møller | Composer, Sound Designer | 2013 | 2 | |
| Morrison, Kathleen | Kathleen Morrison | Costume Designer | 2017 | 1 | |
| Mrozek, Artur | Artur Mrozek | Actor | 2015 | 1 | |
| Municchi, Andrea | Andrea Municchi | Actor | 1977 | 4 | |
| Manev, Bozhidar | Bozhidar Manev | Actor | 1977 | 1 | |
| Mednikarov, Andrej | Andrej Mednikarov | Actor | 1977 | 1 | |
| McCloskey, Leo | Leo McCloskey | Actor | 1977 | 1 | |
| McHale, Rosemary | Rosemary McHale | Actor | 1977 | 6 | |
| McKeating, Cealach | Cealach McKeating | Assistant Director | 2017 | 4 | |
| McPherson, Jean Earl | Jean Earl McPherson | Actor | 2016 | 1 | |
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