| Mtalika, Henry | Henry Mtalika (Henry Mtalika) | Actor | 2006 | 23 | |
| Mtambo, Watupa | Watupa Mtambo (Watupa Mtambo) | Actor | 2006 | 23 | |
| Mudek, Valeri | Valeri Mudek (Valeri Mudek) | Actor | 2006 | 1 | |
| Mudrack, Henriette | Henriette Mudrack (Henriette Mudrack) | Actor | 1998 | 1 | |
| Mueller, Johannes | Johannes Mueller (Johannes Mueller) | Sound Designer | 2006 | 3 | |
| Mufti, Uns | Uns Mufti (Uns Mufti) | Composer | 2006 - 2012 | 4 | |
| Mühlhan, Margarethe | Margarethe Mühlhan (Margarethe Mühlhan) | Actor | 1946 - 1954 | 2 | |
| Mulhollon, Brian | Brian Mulhollon (Brian Mulhollon) | Actor | 1997 | 1 | |
| Mulimbika, Agnes | Agnes Mulimbika (Agnes Mulimbika) | Actor | 2006 | 1 | |
| Muller, Mathieu | Mathieu Muller (Mathieu Muller) | Actor | 2000 - 2003 | 2 | |
| Muller, Myriam | Myriam Muller (Myriam Muller) | Actor | 2000 - 2020 | 4 | |
| Müller, Agnes | Agnes Müller (Agnes Müller) | Actor | 1898 - 1907 | 7 | |
| Müller, Anneliese | Anneliese Müller (Anneliese Müller) | Actor | 1987 | 1 | |
| Müller, Bruno | Bruno Müller (Bruno Müller) | Actor | 1961 | 1 | |
| Müller, Carl | Carl Müller (Carl Müller) | Actor | 1961 - 1970 | 2 | |
| Müller, Carla | Carla Müller (Carla Müller) | Actor | 1907 | 1 | |
| Müller, Elisabeth | Elisabeth Müller (Elisabeth Müller) | Actor | 1946 - 1975 | 4 | |
| Müller, Erna | Erna Müller (Erna Müller) | Actor | 1894 - 1904 | 4 | |
| Müller, Erno | Erno Müller (Erno Müller) | Actor | 1957 - 1985 | 11 | |
| Müller, Gert | Gert Müller (Gert Müller) | Composer, Dramaturg | 1981 - 1996 | 3 | |
| Müller, Gertrud | Gertrud Müller (Gertrud Müller) | Actor | 1894 - 1941 | 7 | |
| Müller, Helga | Helga Müller (Helga Müller) | Actor | 1936 | 1 | |
| Müller, Hilde | Hilde Müller (Hilde Müller) | Actor | 1909 - 1927 | 4 | |
| Müller, Jens | Jens Müller (Jens Müller) | Actor | 1993 | 2 | |
| Müller, Karl-Frank | Karl-Frank Müller (Karl-Frank Müller) | Actor | 1992 - 1999 | 2 | |
| Müller, Katharina | Katharina Müller (Katharina Müller) | Actor | 1998 | 1 | |
| Müller, Liselotte | Liselotte Müller (Liselotte Müller) | Actor | 1972 - 1980 | 2 | |
| Müller, Lotte | Lotte Müller (Lotte Müller) | Actor | 1907 - 1921 | 8 | |
| Müller, Manfred | Manfred Müller (Manfred Müller) | Actor | 1965 - 1982 | 3 | |
| Müller, Mounia | Mounia Müller (Mounia Müller) | Actor | 1993 | 2 | |
| Müller, Poul | Poul Müller (Poul Müller) | Actor | 1943 - 1974 | 4 | |
| Müller, Ursula | Ursula Müller (Ursula Müller) | Costume Designer, Dancer, Designer | 1956 - 1995 | 3 | |
| Müller-Geng, Karin | Karin Müller-Geng (Karin Müller-Geng) | Actor | 1995 | 1 | |
| Müller-Reisinger, Martin | Martin Müller-Reisinger (Martin Müller-Reisinger) | Actor | 2003 | 1 | |
| Mulloy, Kate | Kate Mulloy (Kate Mulloy) | Actor | 1979 | 1 | |
| Mulraney, Adrian | Adrian Mulraney (Adrian Mulraney) | Actor | 1991 | 1 | |
| Mumba, Anita | Anita Mumba (Anita Mumba) | Actor | 2006 | 1 | |
| Mumford, Stephanie | Stephanie Mumford (Stephanie Mumford) | Actor, Costume Designer | 2002 | 2 | |
| Mundrawala, Asma | Asma Mundrawala (Asma Mundrawala) | Actor | 2006 - 2012 | 4 | |
| Muneka, Gift | Gift Muneka (Gift Muneka) | Actor | 2006 | 1 | |
| Munro, Beatrice | Beatrice Munro (Beatrice Munro) | Actor | 1934 | 1 | |
| Münzner, Wolf | Wolf Münzner (Wolf Münzner) | Costume Designer, Designer | 1968 - 2001 | 11 | |
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