| Morton, Joseph | Joseph Morton | Designer | 1965 | 1 | |
| Medschinski, Ingeborg | Ingeborg Medschinski | Actor | 1965 | 1 | |
| Meyer, Siegfried | Siegfried Meyer | Actor | 1965 | 1 | |
| Meyers, Emerson | Emerson Meyers | Composer, Conductor | 1965 | 2 | |
| McGovern, Dennis | Dennis McGovern | Actor | 1965 | 3 | |
| Michaud, Emily | Emily Michaud | Actor | 1965 | 1 | |
| Murdock, Mike | Mike Murdock | Actor | 1965 | 2 | |
| Malik, Helmut | Helmut Malik | Actor | 1965 | 2 | |
| Müller, Klaus | Klaus Müller | Actor | 1965 | 2 | |
| Müller, Hans | Hans Müller | Actor | 1965 | 1 | |
| Martin-Kruckenberg, Rolf | Rolf Martin-Kruckenberg | Actor | 1965 | 1 | |
| Markoff, Wolf | Wolf Markoff | Actor | 1965 | 1 | |
| Metten, Charles | Charles Metten | Director | 1965 | 1 | 1 |
| Mlynářová, Vlasta | Vlasta Mlynářová | Actor | 1965 | 1 | |
| Maxfield, Nelden, V. | Nelden V. Maxfield | Actor | 1965 | 1 | |
| Mcfarlane, Don | Don Mcfarlane | Actor | 1965 | 1 | |
| Mune, Ian | Ian Mune | Actor | 1965 | 1 | |
| Marcondes, Noêmia | Noêmia Marcondes | Actor | 1965 | 2 | |
| Markham, Monte | Monte Markham | Actor | 1965 | 1 | |
| Maux, Inge | Inge Maux | Actor | 1965 | 1 | |
| Mertin, Anne | Anne Mertin | Actor | 1965 | 1 | |
| Malacrida, Bernardo | Bernardo Malacrida | Director | 1965 | 1 | |
| Molinaroli, Massimo | Massimo Molinaroli | Designer | 1965 | 1 | |
| Montini, Carlo | Carlo Montini | Actor | 1965 | 1 | |
| Meinrad, Josef | Josef Meinrad | Actor | 1965 | 1 | |
| Michall, Erna | Erna Michall | Actor | 1965 | 1 | |
| Machalica, Claus | Claus Machalica | Actor | 1965 | 1 | |
| Maruyama, Hisao | Hisao Maruyama | Lighting Designer | 1965 | 1 | |
| Michaels, Pamela | Pamela Michaels | Actor | 1965 | 1 | |
| Miloia, Virgil | Virgil Miloia | Designer | 1965 | 1 | |
| Mügge, Vera | Vera Mügge | Costume Designer | 1965 | 1 | |
| Moreno, María de los Ángeles | María de los Ángeles Moreno | Musical Director | 1965 | 1 | |
| Musäus, Peter | Peter Musäus | Actor | 1964 - 2015 | 3 | |
| Munzar, Ludĕk | Ludĕk Munzar | Actor | 1964 - 1994 | 11 | 1 |
| Mixa, Josef | Josef Mixa | Actor, Director | 1964 - 1990 | 7 | |
| Marcell, Peter | Peter Marcell | Actor | 1964 - 1983 | 3 | |
| Matschoss, Ulrich | Ulrich Matschoss | Actor | 1964 - 1980 | 5 | |
| Mago, - | - Mago (Max Goldstein) | Costume Designer, Designer | 1964 - 1979 | 9 | |
| Munk, Holger | Holger Munk | Actor | 1964 - 1978 | 2 | |
| Muceniece, Ilga | Ilga Muceniece | Actor | 1964 - 1975 | 2 | |
| Mantius, Karlheinz | Karlheinz Mantius | Actor | 1964 - 1973 | 2 | |
| Mason, Marshall W. | Marshall W. Mason | Director, Lighting Designer | 1964 - 1973 | 2 | 1 |
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