| McAllister, Phosa | Phosa McAllister | Actor | 1899 | 1 | |
| Mimi, kl. | kl. Mimi | Actor | 1899 | 1 | |
| Montague, Frederick | Frederick Montague | Actor | 1899 | 5 | |
| Manning, Dr. Philipp | Philipp Manning (Dr. Philipp Manning) | Actor, Director | 1898 - 1937 | 21 | |
| Mühlhofer, Hans | Hans Mühlhofer | Actor | 1898 - 1926 | 8 | |
| Meyer, Frieda | Frieda Meyer | Actor | 1898 - 1922 | 7 | |
| Meyer, Grete | Grete Meyer | Actor | 1898 - 1917 | 5 | |
| Maltana, Elsa | Elsa Maltana | Actor | 1898 - 1913 | 8 | |
| Masi, Giuseppe | Giuseppe Masi | Actor | 1898 - 1909 | 5 | |
| Müller, Agnes | Agnes Müller | Actor | 1898 - 1907 | 7 | |
| Marx, Emil | Emil Marx | Actor, Director | 1898 | 3 | |
| Mehrer, Frk. | Frk. Mehrer | Actor | 1898 | 1 | |
| Mendelssohn, Arnold Ludwig | Arnold Ludwig Mendelssohn | Composer | 1898 | 1 | |
| Milau, - | - Milau | Actor | 1898 | 1 | |
| Marer, Johannes | Johannes Marer | Actor | 1898 | 1 | |
| Mühlbach, Frk. | Frk. Mühlbach | Actor | 1898 | 1 | |
| Meinert, Else | Else Meinert | Actor | 1898 | 1 | |
| Malsy, Mr. | Mr. Malsy | Actor | 1898 | 1 | |
| Mora, Illa | Illa Mora | Actor | 1898 | 1 | |
| Meskhishvili, Lado | Lado Meskhishvili | Actor, Director | 1898 | 2 | |
| Medelsky, Lotte | Lotte Medelsky | Actor | 1897 - 1935 | 19 | 1 |
| Muceniece, Otīlija | Otīlija Muceniece | Actor, Director | 1897 - 1923 | 11 | |
| Matějovský, František | František Matějovský | Actor | 1897 - 1920 | 2 | |
| Marikou, Amalia | Amalia Marikou | Actor | 1897 - 1916 | 9 | |
| Müller, Ludvig | Ludvig Müller | Actor, Director | 1897 - 1913 | 19 | 2 |
| Monnard, Heinz | Heinz Monnard | Actor | 1897 - 1912 | 20 | |
| Marković, Dimitrije | Dimitrije Marković | Actor | 1897 - 1907 | 4 | |
| MacDonnell, Flora | Flora MacDonnell | Actor | 1897 - 1904 | 2 | |
| Max, Ludwig | Ludwig Max | Actor | 1897 - 1903 | 3 | |
| Michaelis, Ruscha | Ruscha Michaelis | Actor | 1897 - 1898 | 2 | |
| Müller, Lina | Lina Müller | Actor | 1897 | 1 | |
| Mathiesen, Anna | Anna Mathiesen | Actor | 1897 | 12 | 1 |
| Milbitz, - | - Milbitz | Actor | 1897 | 1 | |
| Milo, Ms. | Ms. Milo | Actor | 1897 | 1 | |
| Marner, Egon | Egon Marner | Actor | 1897 | 1 | |
| Maupas, Marguerite | Marguerite Maupas | Actor | 1897 | 1 | 1 |
| Mahood, J.W. | J. W. Mahood (J.W. Mahood) | Actor | 1897 | 1 | |
| Maddock, Lily | Lily Maddock | Actor | 1897 | 1 | |
| Maddock, S.W. | S. W. Maddock (S.W. Maddock) | Actor | 1897 | 1 | |
| Meißner, Johannes | Johannes Meißner | Director | 1897 | 1 | |
| Markwart, Frl. | Frl. Markwart | Actor | 1897 | 1 | |
| Medelsky, Karoline | Karoline Medelsky | Actor | 1897 | 1 | |
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