| Markus, Aline | Aline Markus | Actor | 1940 | 2 | |
| Miller, Huntington | Huntington Miller | Actor | 1940 | 4 | |
| Murray, Alice | Alice Murray | Actor, Dancer | 1940 | 2 | |
| Maynard, Patricia | Patricia Maynard | Actor | 1940 | 2 | |
| Maynard, Margaret, Mary | Margaret Mary Maynard | Actor | 1940 | 2 | |
| Moschigg, Eva | Eva Moschigg | Actor | 1940 | 1 | |
| Manz, Maria | Maria Manz | Actor | 1940 | 1 | |
| Martini, Sig.ra | Sig.ra Martini | Actor | 1940 | 2 | |
| Maltese, C. | C. Maltese | Actor | 1940 | 2 | |
| Moscardi, N. | N. Moscardi | Actor | 1940 | 2 | |
| Mayr, Ottomar | Ottomar Mayr | Actor | 1940 | 1 | |
| Marschall, Carmen | Carmen Marschall | Actor | 1940 | 1 | |
| Mori, Masao | Masao Mori (Masao Mori) | Actor | 1940 - 1946 | 2 | |
| Madsen, Maria Madlen | Maria Madlen Madsen (Maria Madlen Madsen) | Actor | 1940 - 1960 | 2 | |
| Meyer, Walter | Walter Meyer (Walter Meyer) | Actor | 1940 - 1994 | 2 | |
| Maurstad, Toralv | Toralv Maurstad (Toralv Maurstad) | Actor, Director, Musical Director | 1940 - 2020 | 40 | |
| Militzer, Margret | Margret Militzer (Margret Militzer) | Actor | 1941 | 1 | |
| Martin, Karel | Karel Martin | Actor | 1941 | 1 | |
| Munclinger, Josef | Josef Munclinger | Actor | 1941 | 1 | |
| Muž, Stanislav | Stanislav Muž | Actor | 1941 | 1 | |
| Mirov, Pavel | Pavel Mirov | Actor | 1941 | 1 | |
| Malcev, Viktor | Viktor Malcev | Dancer | 1941 | 1 | |
| Mázl, F. | F. Mázl | Designer | 1941 | 1 | |
| Moravec, Vašek | Vašek Moravec | Designer | 1941 | 1 | |
| Mesnick, Marian | Marian Mesnick | Actor | 1941 | 1 | |
| Matteson, Fran | Fran Matteson | Actor | 1941 | 1 | |
| Mendenhall, Joan | Joan Mendenhall | Actor | 1941 | 1 | |
| Magnuson, Sven | Sven Magnuson | Actor | 1941 | 1 | |
| Martin, David | David Martin | Actor | 1941 | 1 | |
| Majova, V | V Majova | Actor | 1941 | 1 | |
| Molosavljević, Petar | Petar Molosavljević | Actor | 1941 | 1 | |
| Moll, George B. | George B. Moll | Actor | 1941 | 2 | |
| Maynard, Rod | Rod Maynard | Actor | 1941 | 1 | |
| McKenzie, Warren | Warren McKenzie | Actor | 1941 | 1 | |
| Merrill, Sarah | Sarah Merrill | Actor | 1941 | 1 | |
| Makwarth, Miskow | Miskow Makwarth (Miskow Makwarth) | Actor, Director | 1941 - 1944 | 4 | |
| Mahnke, Hans | Hans Mahnke (Hans Mahnke) | Actor | 1941 - 1946 | 2 | |
| Mercs, Ēvalds | Ēvalds Mercs | Actor, Director | 1941 - 1956 | 3 | |
| Mathesius, Bohumil | Bohumil Mathesius | Adaptation, Translator | 1941 - 2007 | 23 | |
| Moser, E. | E. Moser (E. Moser) | Actor | 1942 | 2 | |
| Miller, Barbara | Barbara Miller (Barbara Miller) | Actor | 1942 | 1 | |
| Morley, Karen | Karen Morley | Actor | 1942 | 1 | |
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