| Mahnke, Hans, | Hans Mahnke | Actor | 1941 | 2 | |
| Moser, E., | E. Moser | Actor | 1942 | 2 | |
| Madin, Hans, | Hans Madin | Actor | 1945 | 2 | |
| Müller, Heinrich, | Heinrich Müller | Designer | 1946 – 1950 | 2 | |
| Mühlen, Elisabeth, | Elisabeth Mühlen | Actor | 1949 | 2 | |
| Maschmeier, Werner, | Werner Maschmeier | Actor | 1949 | 2 | |
| Miedel, Klaus, | Klaus Miedel | Actor | 1950 | 2 | |
| Morozowicz, Henryk, | Henryk Morozowicz | Actor, Director | 1900 | 2 | |
| Morel, Emma, | Emma Morel | Actor | 1901 | 2 | |
| Muratova, E., | E. Muratova | Actor | 1900 | 2 | |
| Madsen, Anna, | Anna Madsen | Actor | 1901 – 1904 | 2 | |
| Marko, (?), | (?) Marko | Actor | 1901 – 1903 | 2 | |
| Mielnicki, Józef, | Józef Mielnicki | Actor | 1902 – 1909 | 2 | |
| Mrozowska, Jadwiga, | Jadwiga Mrozowska | Actor | 1902 – 1906 | 2 | |
| Mandahl, Thor, | Thor Mandahl | Actor | 1902 | 2 | |
| Meiers, Fricis, | Fricis Meiers | Actor | 1902 | 2 | |
| Martyn, Edward, | Edward Martyn | Director | 1903 – 1904 | 2 | |
| Moore, George, | George Moore | Director | 1903 – 1904 | 2 | |
| Magregor, Norval, | Norval Magregor | Actor | 1904 | 2 | |
| MacVicars, Mr., | Mr. MacVicars | Actor | 1904 – 1905 | 2 | |
| Meysel, Adele, | Adele Meysel | Actor | 1905 | 2 | |
| Mendel, H., | H. Mendel | Actor | 1905 | 2 | |
| Mariański, Marian, | Marian Mariański | Actor | 1905 – 1913 | 2 | |
| Meunier, Maurice, | Maurice Meunier | Actor | 1905 | 2 | |
| Moor, Karel, | Karel Moor | Adaptation, Composer | 1905 | 2 | |
| Murby, Millicent, | Millicent Murby | Actor | 1904 | 2 | |
| Massin, -, | - Massin | Actor | 1906 | 2 | |
| Mirskaya, -, | - Mirskaya | Actor | 1906 | 2 | |
| Marjeroni, George, | George Marjeroni | Actor | 1906 | 2 | |
| Moustaka, Nitsa, | Nitsa Moustaka | Actor | 1909 – 1910 | 2 | |
| Macklin, Ouida, | Ouida Macklin | Actor | 1909 | 2 | |
| Morgenthau, Jr., H., | H. Morgenthau, Jr. | Actor | 1909 | 2 | |
| Mish, W.G., | W. G. Mish (W.G. Mish) | Actor | 1909 | 2 | |
| McLean, J.C., | J. C. McLean (J.C. McLean) | Actor | 1909 | 2 | |
| Meldrum, A.S., | A. S. Meldrum (A.S. Meldrum) | Actor | 1909 | 2 | |
| Messner, A.J., | A. J. Messner (A.J. Messner) | Actor | 1909 | 2 | |
| Moore, F., | F. Moore | Actor | 1909 | 2 | |
| Michułowicz, Stefan, | Stefan Michułowicz | Actor | 1910 – 1912 | 2 | |
| Merville, A., | A. Merville | Actor | 1910 | 2 | |
| Milton, Robert, | Robert Milton | Director | 1910 | 2 | |
| Mihułowicz, Stefan, | Stefan Mihułowicz | Actor | 1910 – 1911 | 2 | |
| Morris, Wolfe, | Wolfe Morris | Actor | 1982 – 1990 | 2 | |
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