| Meyer, Willy | Willy Meyer | Actor | 1909 - 1912 | 4 | |
| Marowsky, Karl | Karl Marowsky | Actor | 1909 - 1912 | 2 | |
| Muratori, Georg | Georg Muratori (Georg Muratori) | Actor | 1909 - 1920 | 9 | |
| Müller, Hilde | Hilde Müller (Hilde Müller) | Actor | 1909 - 1927 | 4 | |
| Mamelok, Emil | Emil Mamelok (Emil Mamelok) | Actor, Director | 1909 - 1945 | 17 | |
| Mell, Maria | Maria Mell (Maria Mell) | Actor | 1909 - 1952 | 13 | |
| Merx, William | William Merx (William Merx) | Actor | 1910 | 1 | |
| Mühlhan, I. | I. Mühlhan (I. Mühlhan) | Actor | 1910 | 1 | |
| Müller, Josef | Josef Müller (Josef Müller) | Actor | 1910 | 2 | |
| Maudanz, Georg | Georg Maudanz (Georg Maudanz) | Actor | 1910 | 1 | |
| Munz, Albert | Albert Munz (Albert Munz) | Actor | 1910 | 1 | |
| Meleniko, Irene | Irene Meleniko (Irene Meleniko) | Actor | 1910 | 1 | |
| Moskowski, Moritz | Moritz Moskowski (Moritz Moskowski) | Composer | 1910 | 1 | |
| Merville, A. | A. Merville (A. Merville) | Actor | 1910 | 2 | |
| Mackay, Edward | Edward Mackay (Edward Mackay) | Actor | 1910 | 3 | |
| McEvers, Veda | Veda McEvers (Veda McEvers) | Actor | 1910 | 3 | |
| Milton, Robert | Robert Milton (Robert Milton) | Director | 1910 | 2 | |
| Mossoczy, - | - 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 (Karl Müller) | Actor | 1910 - 1912 | 4 | |
| Michułowicz, Stefan | Stefan Michułowicz (Stefan Michułowicz) | Actor | 1910 - 1912 | 2 | |
| Meads, Frederick | Frederick Meads | Actor | 1910 - 1912 | 7 | |
| Merker, Clara | Clara Merker (Clara Merker) | Actor | 1910 - 1913 | 3 | |
| Morocutti, Emmy | Emmy Morocutti | Actor | 1910 - 1913 | 2 | |
| Mihułowicz, Stefan | Stefan Mihułowicz (Stefan Mihułowicz) | Actor | 1910 - 1916 | 2 | |
| Morocutti, Camillo | Camillo Morocutti | Actor | 1910 - 1917 | 3 | |
| Meyer, Alfred | Alfred Meyer (Alfred Meyer) | Actor | 1910 - 1928 | 12 | |
| Momber, August | August Momber (August Momber) | Actor, Director | 1910 - 1947 | 4 | |
| Maddern, Merle | Merle Maddern (Merle Maddern) | Actor | 1910 - 1948 | 5 | |
| Miliadou, Anthi | Anthi Miliadou (Anthi Miliadou) | Actor | 1910 - 1948 | 21 | |
| Mölle, Mr. | Mr. Mölle (Mr. Mölle) | Actor | 1911 | 1 | |
| Munkwitz, Adolf | Adolf Munkwitz (Adolf Munkwitz) | Director | 1911 | 1 | |
| Meyers, Efga | Efga Meyers (Efga Meyers) | Actor | 1911 | 1 | |
| MacLaren, Ian | Ian MacLaren (Ian MacLaren) | Actor | 1911 | 1 | |
| McCarthy, Lillah | Lillah McCarthy (Lillah McCarthy) | Actor | 1911 | 1 | |
| Moore, Lucia | Lucia Moore (Lucia Moore) | Actor | 1911 | 1 | |
| Mills, Thomas | Thomas Mills (Thomas Mills) | Actor | 1911 | 1 | |
| McDonough, Corinne | Corinne McDonough (Corinne McDonough) | Actor | 1911 | 1 | |
| Major, J. | J. Major | Actor | 1911 | 1 | |
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