| Maack, Fr., | Fr. Maack | Actor | 1918 | 1 | |
| Mörike, Annemarie, | Annemarie Mörike | Actor | 1918 | 3 | |
| Menzel, Arthur, | Arthur Menzel | Actor | 1918 | 2 | |
| Meyer, Otto, | Otto Meyer | Actor | 1889 - 1890 | 4 | |
| Maukwitz, Otto, | Otto Maukwitz | Actor | 1918 | 1 | |
| Müller, Condi, | Condi Müller | Actor | 1918 | 1 | |
| Möbius, Paula, | Paula Möbius | Actor | 1919 - 1922 | 3 | |
| Mandler, Gertrud, | Gertrud Mandler | Actor | 1919 | 1 | |
| Morgen, Josefa, | Josefa Morgen | Actor | 1921 | 1 | |
| Mennenga, Jan, | Jan Mennenga | Actor | 1919 - 1938 | 3 | |
| Maschke, Gretel, | Gretel Maschke | Actor | 1920 | 1 | |
| Metge, Leni, | Leni Metge | Actor | 1920 | 1 | |
| Moncza, Hermann, | Hermann Moncza | Actor | 1920 - 1931 | 3 | |
| Maierhofer, Ferdinand, | Ferdinand Maierhofer | Actor | 1920 - 1947 | 5 | |
| Menzinger, Anton, | Anton Menzinger | Actor | 1921 | 1 | |
| Medenwaldt, Immanuel, | Immanuel Medenwaldt | Actor | 1921 | 5 | |
| Märker, Margarethe, | Margarethe Märker | Actor | 1912 - 1924 | 4 | |
| Martens, Alma, | Alma Martens | Actor | 1921 | 1 | |
| Mirtsch, Senta, | Senta Mirtsch | Actor | 1921 | 1 | |
| Manon, Ida, | Ida Manon | Actor | 1921 | 1 | |
| Melchinger, Alfons, | Alfons Melchinger | Actor, Director | 1921 | 3 | |
| Marchand, Eugen, | Eugen Marchand | Actor | 1921 | 1 | |
| Marstrand, Günther, | Günther Marstrand | Actor | 1921 | 1 | |
| Müthel, Lothar, | Lothar Müthel | Actor, Director | 1923 - 1947 | 10 | |
| Müller, Kurt, | Kurt Müller | Actor | 1901 | 2 | |
| Michelke, Richard, | Richard Michelke | Actor | 1923 | 1 | |
| Moitelle, Ferdinand, | Ferdinand Moitelle | Actor | 1923 | 1 | |
| Matussek, Werner, | Werner Matussek | Actor | 1923 | 1 | |
| Mayr, Ludwig, | Ludwig Mayr | Actor | 1899 | 2 | |
| Möller, Ingeborg, | Ingeborg Möller | Actor | 1923 - 1925 | 2 | |
| Maraddi, G., | G. Maraddi | Actor | 1924 | 1 | |
| Merten, Edith, | Edith Merten | Actor | 1924 | 1 | |
| Mößl-Friedrich, Mizzi, | Mizzi Mößl-Friedrich | Actor | 1924 | 1 | |
| Maletzki, Paul, | Paul Maletzki | Actor | 1924 | 3 | |
| Mößner, Philipp, | Philipp Mößner | Actor | 1924 | 1 | |
| Müller, Renate, | Renate Müller | Actor, Costume Designer | 1925 | 6 | |
| Mönnig, Rose, | Rose Mönnig | Actor | 1925 | 1 | |
| Martinsen, Maria, | Maria Martinsen | Actor | 1925 | 1 | |
| Mell, Marie, | Marie Mell | Actor | 1925 - 1931 | 7 | |
| Müller, Walter, | Walter Müller | Actor | 1925 - 1926 | 1 | |
| Märtens, Willy, | Willy Märtens | Actor | 1925 - 1926 | 1 | |
| Mandel, Franz, | Franz Mandel | Actor | 1925 - 1926 | 1 | |
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