| Müller, Alexander | Alexander Müller | Actor | 1909 | 1 | |
| Martini, Rita | Rita Martini | Actor | 1909 | 1 | |
| Mraschner, Hanns | Hanns Mraschner | Actor | 1909 | 1 | |
| Moustaka, Nitsa | Nitsa Moustaka | Actor | 1909 - 1910 | 2 | |
| Mitschkowski, Artur | Artur Mitschkowski | Actor | 1909 - 1912 | 3 | |
| Meyer, Willy | Willy Meyer | Actor | 1909 - 1912 | 4 | |
| Marowsky, Karl | Karl Marowsky | Actor | 1909 - 1912 | 2 | |
| Muratori, Georg | Georg Muratori | Actor | 1909 - 1920 | 9 | |
| Müller, Hilde | Hilde Müller | Actor | 1909 - 1927 | 4 | |
| Mamelok, Emil | Emil Mamelok | Actor, Director | 1909 - 1945 | 17 | |
| Mell, Maria | Maria Mell | Actor | 1909 - 1952 | 13 | |
| Merx, William | William Merx | Actor | 1910 | 1 | |
| Mühlhan, I. | I. Mühlhan | Actor | 1910 | 1 | |
| Müller, Josef | Josef Müller | Actor | 1910 | 2 | |
| Maudanz, Georg | Georg Maudanz | Actor | 1910 | 1 | |
| Munz, Albert | Albert Munz | Actor | 1910 | 1 | |
| Meleniko, Irene | Irene Meleniko | Actor | 1910 | 1 | |
| Moskowski, Moritz | Moritz Moskowski | Composer | 1910 | 1 | |
| Merville, A. | A. Merville | Actor | 1910 | 2 | |
| Mackay, Edward | Edward Mackay | Actor | 1910 | 3 | 1 |
| McEvers, Veda | Veda McEvers | Actor | 1910 | 3 | |
| Milton, Robert | Robert Milton | Director | 1910 | 2 | 1 |
| Mossoczy, - | - Mossoczy | Actor | 1910 | 1 | |
| Momuleanu, - | - Momuleanu | Actor | 1910 | 1 | |
| M.Till, Róza | Róza M.Till | Actor | 1910 | 1 | |
| Maneja, Antoni Ribera | Antoni Ribera Maneja | Conductor | 1910 | 1 | |
| Moran, Ernst | Ernst Moran | Actor | 1910 - 1911 | 2 | |
| Müller, Karl | Karl Müller | Actor | 1910 - 1912 | 4 | |
| Michułowicz, Stefan | Stefan Michułowicz | Actor | 1910 - 1912 | 2 | |
| Meads, Frederick | Frederick Meads | Actor | 1910 - 1912 | 7 | |
| Merker, Clara | Clara Merker | Actor | 1910 - 1913 | 3 | |
| Morocutti, Emmy | Emmy Morocutti | Actor | 1910 - 1913 | 2 | |
| Mihułowicz, Stefan | Stefan Mihułowicz | Actor | 1910 - 1916 | 2 | |
| Morocutti, Camillo | Camillo Morocutti | Actor | 1910 - 1917 | 3 | |
| Meyer, Alfred | Alfred Meyer | Actor | 1910 - 1928 | 12 | 1 |
| Momber, August | August Momber | Actor, Director | 1910 - 1947 | 4 | |
| Maddern, Merle | Merle Maddern | Actor | 1910 - 1948 | 5 | 1 |
| Miliadou, Anthi | Anthi Miliadou | Actor | 1910 - 1948 | 21 | |
| Mölle, Mr. | Mr. Mölle | Actor | 1911 | 1 | |
| Munkwitz, Adolf | Adolf Munkwitz | Director | 1911 | 1 | |
| Meyers, Efga | Efga Meyers | Actor | 1911 | 1 | |
| MacLaren, Ian | Ian MacLaren | Actor | 1911 | 1 | |
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