| Mainzer, Arthur | Arthur Mainzer | Actor | 1939 | 1 | |
| Mallet, Jacques | Jacques Mallet | Actor | 1939 | 1 | |
| Morys, Albert | Albert Morys | Actor | 1939 | 1 | |
| Motz, Paul | Paul Motz | Lighting Designer, Sound Designer | 1939 | 2 | |
| McMillen, Dorothy | Dorothy McMillen | Actor | 1939 | 1 | |
| McGregor, Rae | Rae McGregor | Dancer | 1939 | 1 | |
| McDonald, Lois | Lois McDonald | Dancer | 1939 | 1 | |
| McMillan, Jean | Jean McMillan | Dancer | 1939 | 1 | |
| Martinson, Henry | Henry Martinson | Actor | 1939 | 1 | |
| Martinson, Betsey | Betsey Martinson | Actor | 1939 | 1 | |
| Martinson, Lillian | Lillian Martinson | Actor | 1939 | 1 | |
| Mihajlov, Boris | Boris Mihajlov | Actor | 1939 | 1 | |
| Mastoras, Michalis | Michalis Mastoras | Actor | 1939 | 2 | |
| Manskij, David | David Manskij (Давид Манский) | Director | 1939 | 1 | |
| Müthel, Lola | Lola Müthel | Actor | 1938 - 1956 | 2 | |
| Meyer-Fürst, Willy | Willy Meyer-Fürst | Actor, Director | 1938 - 1954 | 3 | 1 |
| Mumme, Friedel | Friedel Mumme | Actor | 1938 - 1949 | 2 | |
| Makedonskij, K. | K. Makedonskij | Actor | 1938 | 1 | |
| Malachova, Z. | Z. Malachova | Actor | 1938 | 1 | |
| Menhart, - | - Menhart | Actor | 1938 | 3 | |
| Morlang, Karlheinz | Karlheinz Morlang | Actor | 1938 | 1 | |
| Markward, Käthe | Käthe Markward | Actor | 1938 | 2 | |
| Macke, Hans | Hans Macke | Choreographer | 1938 | 1 | |
| Meißel, Erich | Erich Meißel | Actor | 1938 | 2 | |
| Minge, Madeleine | Madeleine Minge | Actor | 1938 | 1 | |
| Marth, Uschi | Uschi Marth | Actor | 1938 | 1 | |
| Mey, Lilo | Lilo Mey | Actor | 1938 | 1 | |
| Möller, Heinz | Heinz Möller | Actor | 1938 | 1 | |
| Meinecke, Gustav | Gustav Meinecke | Actor | 1938 | 1 | |
| Mannes, Ulrich | Ulrich Mannes | Actor | 1938 | 1 | |
| Mark, Georg | Georg Mark | Actor | 1938 | 1 | |
| Maudrik, Lizzie | Lizzie Maudrik | Choreographer | 1938 | 1 | |
| Marcks, Fritz | Fritz Marcks | Actor | 1938 | 1 | |
| Michalski, Carl | Carl Michalski | Conductor | 1938 | 1 | |
| Mitsumura, Hiroshi | Hiroshi Mitsumura | Actor | 1938 | 1 | |
| Meunier, Marie | Marie Meunier | Actor | 1938 | 1 | |
| Miller, Myrtle | Myrtle Miller | Actor | 1938 | 1 | |
| Mjøen, Tove | Tove Mjøen | Actor | 1938 | 1 | |
| Morley, Katharine | Katharine Morley | Actor | 1938 | 1 | |
| Miralles, Carlos | Carlos Miralles | Director | 1938 | 1 | |
| Morante, Gerardo | Gerardo Morante | Designer | 1938 | 1 | |
| Montoliu, Lucy | Lucy Montoliu | Actor | 1938 | 1 | |
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