| Mikulski, Kurt, | Kurt Mikulski | Actor | 1908 | 2 | |
| Miller, Henriette, | Henriette Miller | Actor | 1908 | 1 | |
| Michaelson, Knut, | Knut Michaelson | Director | 1908 | 1 | |
| Muzikants, K., | K. Muzikants | Actor | 1908 | 1 | |
| McNeill, Mildred, | Mildred McNeill | Actor | 1908 | 1 | |
| Morgan, Ralph, | Ralph Morgan | Actor | 1908 | 1 | |
| Molin, Edw., | Edw. Molin | Actor | 1908 | 1 | |
| Mihelsons, Aleksandrs, | Aleksandrs Mihelsons | Actor | 1908 | 4 | |
| Mańkowska, Bogusława, | Bogusława Mańkowska | Actor | 1908 | 1 | |
| Małecki, Stanisław, | Stanisław Małecki | Actor | 1908 | 1 | |
| Malinowski, Jan, | Jan Malinowski | Actor | 1908 | 1 | |
| Mańkowska, Maria, | Maria Mańkowska | Actor | 1908 | 1 | |
| Myin, Marcel, | Marcel Myin | Actor | 1908 | 1 | |
| Machová, Josefa, | Josefa Machová | Actor | 1908 | 1 | |
| Morrison, Ms., | Ms. Morrison | Actor | 1908 | 1 | |
| Meyveldt, Georg | Georg Meyveldt | Actor | 1908 | 3 | |
| Mödlinger, Anton | Anton Mödlinger | Actor | 1908 | 1 | |
| Moran, Carl | Carl Moran | Actor | 1908 | 1 | |
| Mihályffy, Károly | Károly Mihályffy | Actor | 1908 | 1 | |
| Markovics, Margit | Margit Markovics | Actor | 1908 | 6 | |
| Marinescu, Ecaterina | Ecaterina Marinescu | Actor | 1908 | 1 | |
| Marinescu-Sion, Jean | Jean Marinescu-Sion | Actor | 1908 | 1 | |
| Malcoci, C. | C. Malcoci | Actor | 1908 | 1 | |
| Moser, Franz | Franz Moser | Actor | 1908 | 1 | |
| Maluschinsky, Moritz | Moritz Maluschinsky | Actor | 1908 | 1 | |
| Murray, J. Ainslie | J. Ainslie Murray | Conductor | 1908 | 1 | |
| Mühle, Gusti | Gusti Mühle | Actor | 1908 | 1 | |
| Martynowicz, Władysław, | Władysław Martynowicz | Actor | 1908 - 1913 | 5 | |
| Möller, Alfred, | Alfred Möller | Actor | 1908 - 1914 | 6 | |
| Mehlhorn, Bernhard, | Bernhard Mehlhorn | Actor | 1908 - 1922 | 8 | |
| Müller, Fritz, | Fritz Müller | Actor | 1908 - 1932 | 4 | |
| Müller, Hilde, | Hilde Müller | Actor | 1909 | 4 | |
| Munkwitz, Margarethe, | Margarethe Munkwitz | Actor | 1909 | 1 | |
| Moriz, Margarethe, | Margarethe Moriz | Actor | 1909 | 1 | |
| Melkerte, Luīze, | Luīze Melkerte | Actor | 1909 | 1 | |
| Maes, Valdemar, | Valdemar Maes | Actor | 1909 | 1 | |
| Mészáros, A., | A. Mészáros | Actor | 1909 | 1 | |
| Magyari, -, | - Magyari | Actor | 1909 | 1 | |
| Macklin, Ouida, | Ouida Macklin | Actor | 1909 | 2 | |
| Morgenthau, Jr., H., | H. Morgenthau, Jr. | Actor | 1909 | 2 | |
| Mish, W.G., | W. G. Mish (W.G. Mish) | Actor | 1909 | 2 | |
| McLean, J.C., | J. C. McLean (J.C. McLean) | Actor | 1909 | 2 | |
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