| Mertens, Tea, | Tea Mertens | Actor | 1904 | 1 | |
| Marr, Paul, | Paul Marr | Actor | 1905 - 1906 | 3 | |
| Müller, Alex, | Alex Müller | Actor | 1905 - 1912 | 6 | |
| Matthes, Oskar, | Oskar Matthes | Actor | 1905 | 1 | |
| Meisel, Clara, | Clara Meisel | Actor | 1905 | 1 | |
| Mühlberg, Herbert, | Herbert Mühlberg | Actor | 1905 - 1906 | 3 | |
| Manny, Henriette, | Henriette Manny | Actor | 1905 | 1 | |
| Meinhardt, Felix, | Felix Meinhardt | Actor | 1905 | 2 | |
| Mischke, Hans, | Hans Mischke | Actor | 1901 - 1905 | 2 | |
| Mahnke, Carl, | Carl Mahnke | Actor | 1905 - 1923 | 3 | |
| Menner, Otto, | Otto Menner | Actor | 1905 | 2 | |
| Martersteig, Eva, | Eva Martersteig | Actor | 1905 | 1 | |
| Madesky, Herbert, | Herbert Madesky | Actor | 1905 | 1 | |
| Menge, -, | - Menge | Actor | 1905 - 1916 | 3 | |
| Marr, Anna, | Anna Marr | Actor | 1905 | 1 | |
| Mothes, Max, | Max Mothes | Actor | 1896 - 1905 | 2 | |
| Moscow, Mr., | Mr. Moscow | Actor | 1906 | 1 | |
| Mehlhorn, Mr., | Mr. Mehlhorn | Actor | 1906 | 1 | |
| Metzger, Elsa, | Elsa Metzger | Actor | 1906 | 1 | |
| Moissi, Alexander, | Alexander Moissi | Actor | 1906 - 1934 | 36 | |
| Marlow, Eugen, | Eugen Marlow | Actor | 1906 - 1918 | 4 | |
| Majewski, Hans, | Hans Majewski | Actor | 1906 | 2 | |
| Mayer, Maria, | Maria Mayer | Actor | 1905 - 1942 | 25 | |
| Muratori, Georg, | Georg Muratori | Actor | 1909 - 1920 | 9 | |
| Müller, Leopoldine, | Leopoldine Müller | Actor | 1907 - 1908 | 2 | |
| Meinhardt, Carl, | Carl Meinhardt | Actor | 1907 | 1 | |
| Meier, -, | - Meier | Actor | 1907 | 1 | |
| Mamelok, Emil, | Emil Mamelok | Actor, Director | 1909 - 1945 | 17 | |
| Marlow, Heinrich, | Heinrich Marlow | Actor | 1900 - 1933 | 7 | |
| Maurice, Lia, | Lia Maurice | Actor | 1908 | 2 | |
| Moeller, Ida, | Ida Moeller | Actor | 1908 | 1 | |
| Medelsky, Hermine, | Hermine Medelsky | Actor | 1908 - 1932 | 4 | |
| Molitor, Arthur, | Arthur Molitor | Actor | 1908 | 1 | |
| Merten, Bruno, | Bruno Merten | Actor | 1908 | 1 | |
| Menge, Josefine, | Josefine Menge | Actor | 1908 - 1916 | 2 | |
| Maur, Meinhart, | Meinhart Maur | Actor | 1907 - 1914 | 5 | |
| Möller, Alfred, | Alfred Möller | Actor | 1908 - 1917 | 6 | |
| Monnard, Lina, | Lina Monnard | Actor | 1905 - 1912 | 9 | |
| Mehlhorn, Bernhard, | Bernhard Mehlhorn | Actor | 1908 - 1922 | 8 | |
| Morin, Ernst, | Ernst Morin | Actor | 1908 | 1 | |
| Munkwitz, Margarethe, | Margarethe Munkwitz | Actor | 1909 | 1 | |
| Moriz, Margarethe, | Margarethe Moriz | Actor | 1909 | 1 | |
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