| McGrath, Brian | Brian McGrath | Actor | 1976 | 1 | |
| Maklakiewicz, Zdzisław | Zdzisław Maklakiewicz | Actor | 1976 | 1 | |
| Milca, Mailea | Mailea Milca | Actor | 1976 | 1 | |
| Matteis, Maurizio de | Maurizio de Matteis | Actor | 1976 | 1 | |
| Miklósy, Judit | Judit Miklósy | Actor | 1976 | 3 | |
| Melis, Gábor | Gábor Melis | Actor | 1976 | 4 | |
| Monori, Ferenc | Ferenc Monori | Actor | 1976 | 1 | |
| Mockus, Tony | Tony Mockus | Actor | 1976 | 1 | |
| Mălureanu, Florica | Florica Mălureanu | Costume Designer, Designer | 1976 | 2 | |
| Manea, Constantin | Constantin Manea | Actor | 1976 | 1 | |
| Machnik, Gerhard | Gerhard Machnik | Dramaturg | 1976 | 1 | |
| Mäkilä, Kari | Kari Mäkilä | Actor | 1976 | 1 | |
| Mourier, Manja | Manja Mourier | Actor | 1976 | 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 | |
| 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 | |
| Marcial, Eve | Eve Marcial | Sound Designer | 1976 | 1 | |
| Mervelec, Patrick | Patrick Mervelec | Actor | 1976 | 1 | |
| 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 | |
| Meulman, Bea | Bea Meulman | Actor | 1976 - 1979 | 2 | |
| Meyer, Wilhelm | Wilhelm Meyer | Actor | 1976 - 1980 | 3 | |
| Michael, Pierre | Pierre Michael | Actor | 1976 - 1980 | 2 | |
| Meyer, Jean | Jean Meyer | Actor, Adaptation, Director | 1976 - 1984 | 6 | |
| Matesis, Pavlos | Pavlos Matesis | Translator | 1976 - 1989 | 6 | |
| Møller, Mette | Mette Møller | Choreographer | 1976 - 1990 | 97 | |
| Majoros, István | István Majoros | Choreographer | 1976 - 1991 | 3 | |
| 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 | |
| Melles, Judith | Judith Melles | Actor | 1976 - 1994 | 2 | |
| Mancebo, Nelson | Nelson Mancebo | Costume Designer, Designer | 1976 - 2001 | 6 | |
| Mentz, Heide | Heide Mentz | Actor | 1976 - 2005 | 4 | |
| Meyerhoff, Juliane | Juliane Meyerhoff | Actor | 1976 - 2009 | 2 | |
| Maué, Cornelia | Cornelia Maué | Actor | 1977 | 1 | |
| Milan, Fred | Fred Milan | Choreographer | 1977 | 1 | |
| Manet, Michelle | Michelle Manet | Actor | 1977 | 1 | |
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