| Mazes, Michael | Michael Mazes | Actor | 1977 | 1 | |
| Menzel, Maree | Maree Menzel | Costume Designer | 1977 | 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 | 1 |
| Müller-Elmau, Raidar | Raidar Müller-Elmau | Actor | 1977 | 1 | |
| Mantscheff, Heta | Heta Mantscheff | Actor | 1977 | 1 | |
| Machowski, Ignacy | Ignacy Machowski | Actor | 1977 | 1 | |
| Michaels, Louis, I. | Louis I. Michaels | Producer | 1977 | 1 | |
| Massey, Daniel | Daniel Massey | Actor | 1977 | 1 | 1 |
| Middlemass, Frank | Frank Middlemass | Actor | 1977 | 1 | 1 |
| Moratoff, Basile | Basile Moratoff | Lighting Designer | 1977 | 1 | |
| Mitchell, Poppy | Poppy Mitchell | Designer | 1977 | 1 | |
| Mucha, Wolfram | Wolfram Mucha | Actor | 1977 | 1 | |
| Merzbacher, Klaus | Klaus Merzbacher | Director | 1977 | 1 | |
| Morrell, Ann | Ann Morrell | Costume Designer | 1977 | 1 | |
| Martin, George | George Martin | Actor | 1977 | 1 | |
| Metzler, Brigitte | Brigitte Metzler | Actor | 1977 | 1 | |
| Melentev, A. | A. Melentev | Designer | 1977 | 1 | |
| Marischka, Georg | Georg Marischka | Director | 1977 | 1 | |
| Meurer, Jens | Jens Meurer | Actor | 1977 | 1 | |
| Meurer, Oliver | Oliver Meurer | Actor | 1977 | 1 | |
| Meyerhoff, Juliane | Juliane Meyerhoff | Actor | 1976 - 2009 | 2 | 1 |
| Mentz, Heide | Heide Mentz | Actor | 1976 - 2005 | 4 | 1 |
| Mancebo, Nelson | Nelson Mancebo | Costume Designer, Designer | 1976 - 2001 | 6 | |
| Melles, Judith | Judith Melles | Actor | 1976 - 1994 | 2 | |
| Meirik, Hans Petter | Hans Petter Meirik | Actor | 1976 - 1993 | 4 | |
| Marquardt, Lotte | Lotte Marquardt | Actor | 1976 - 1993 | 5 | |
| Mautz, Rolf | Rolf Mautz | Actor | 1976 - 1993 | 3 | |
| Majoros, István | István Majoros | Choreographer | 1976 - 1991 | 3 | |
| Møller, Mette | Mette Møller | Choreographer | 1976 - 1990 | 97 | |
| Matesis, Pavlos | Pavlos Matesis | Translator | 1976 - 1989 | 6 | |
| Meyer, Jean | Jean Meyer | Actor, Adaptation, Director | 1976 - 1984 | 6 | |
| Meyer, Wilhelm | Wilhelm Meyer | Actor | 1976 - 1980 | 3 | |
| Michael, Pierre | Pierre Michael | Actor | 1976 - 1980 | 2 | |
| Meulman, Bea | Bea Meulman | Actor | 1976 - 1979 | 2 | |
| May, Deborah | Deborah May | Actor, Author | 1976 - 1977 | 4 | |
| Miller, Carol | Carol Miller | Actor | 1976 - 1977 | 2 | |
| Monfort, Silvia | Silvia Monfort | Actor | 1976 - 1977 | 2 | |
| Machníková, Vlasta | Vlasta Machníková | Actor | 1976 | 1 | |
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