| Morocutti, Emmy | Emmy Morocutti | Actor | 1910 – 1913 | 2 | |
| Meyer, Alfred, | Alfred Meyer | Actor | 1910 – 1921 | 12 | |
| Momber, August, | August Momber | Actor, Director | 1910 – 1948 | 4 | |
| Maddern, Merle, | Merle Maddern | Actor | 1910 – 1948 | 5 | |
| Miliadou, Anthi, | Anthi Miliadou | Actor | 1910 – 1948 | 21 | |
| Melsert, W. v.d. Horst-van der Lugt, | Wilhelmina van der Horst-van der Lugt Melsert (W. v.d. Horst-van der Lugt Melsert) | Actor | 1911 | 2 | |
| Mölle, Mr., | Mr. Mölle | Actor | 1911 | 1 | |
| Mierendorff, Hans, | Hans Mierendorff | Actor | 1911 | 4 | |
| Meyers, Efga, | Efga Meyers | Actor | 1911 | 1 | |
| MacLaren, Ian, | Ian MacLaren | Actor | 1911 | 1 | |
| Makris, Vasilis, | Vasilis Makris | Actor | 1911 | 4 | |
| McCarthy, Lillah, | Lillah McCarthy | Actor | 1911 | 1 | |
| Moore, Lucia, | Lucia Moore | Actor | 1911 | 1 | |
| Mills, Thomas, | Thomas Mills | Actor | 1911 | 1 | |
| McDonough, Corinne, | Corinne McDonough | Actor | 1911 | 1 | |
| Major, J. | J. Major | Actor | 1911 | 1 | |
| Malinova, L. | L. Malinova | Actor | 1911 | 1 | |
| Meek, Muriel | Muriel Meek | Actor | 1911 | 1 | |
| Mack, Muriel | Muriel Mack | Actor | 1911 | 1 | |
| Mroczkowska, Helena | Helena Mroczkowska | Actor | 1911 | 1 | |
| Meyer, Torben | Torben Meyer | Actor | 1911 | 1 | |
| Mehrn, Laura | Laura Mehrn | Actor | 1911 | 1 | |
| Mahr, Alfred | Alfred Mahr | Actor | 1911 | 2 | |
| Morschheuser, Peter | Peter Morschheuser | Actor | 1911 | 1 | |
| Mierendorff, Otto | Otto Mierendorff | Actor | 1911 | 1 | |
| Matthes, Otto | Otto Matthes | Director | 1911 | 1 | |
| Mödlinger, Elisabeth | Elisabeth Mödlinger | Actor | 1911 | 3 | |
| Mozzato, Umberto | Umberto Mozzato | Actor | 1911 | 1 | |
| Muzil', N. | N. Muzil' | Actor | 1911 | 1 | |
| Marston, Theodore | Theodore Marston | Director | 1911 | 1 | |
| Matsui, Suma, | Suma Matsui | Actor | 1911 – 1912 | 4 | |
| Mori, Eijiro, | Eijiro Mori | Actor | 1911 – 1912 | 4 | |
| Munkwitz, Adolf, | Adolf Munkwitz | Director | 1911 – 1912 | 1 | |
| Marnow, Alice, | Alice Marnow | Actor | 1911 – 1912 | 2 | |
| Mara (Rozan), Agni, | Agni Mara (Rozan) | Actor | 1911 – 1912 | 11 | |
| Miltner-Schönau, Rudolf | Rudolf Miltner-Schönau | Actor | 1911 – 1912 | 7 | |
| Manns, Ferdinand | Ferdinand Manns | Conductor | 1911 – 1912 | 1 | |
| Meißner, Käthe, | Käthe Meißner | Actor | 1912 | 10 | |
| Masumoto, Kiyoshi, | Kiyoshi Masumoto | Director | 1912 | 1 | |
| Michalek, Lisa, | Lisa Michalek | Actor | 1912 | 1 | |
| Muñoz, Miguel, | Miguel Muñoz | Actor, Director | 1912 | 3 | |
| Machalski, Józef, | Józef Machalski | Actor | 1912 | 1 | |
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