| Mendel, Georg, | Georg Mendel | Actor | 1907 | 1 | |
| Malmberg, Erik, | Erik Malmberg | Actor | 1907 - 1921 | 6 | |
| Mellish, Fuller, | Fuller Mellish | Actor | 1907 - 1910 | 8 | |
| Montgomery, Florence, | Florence Montgomery | Actor | 1907 - 1908 | 4 | |
| 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 - 1912 | 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 | |
| Martynowicz, Władysław, | Władysław Martynowicz | Actor | 1908 - 1913 | 5 | |
| Machová, Josefa, | Josefa Machová | Actor | 1908 | 1 | |
| Morrison, Ms., | Ms. Morrison | Actor | 1908 | 1 | |
| Moustaka, Nitsa, | Nitsa Moustaka | Actor | 1909 - 1910 | 2 | |
| 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 | |
| Meldrum, A.S., | A. S. Meldrum (A.S. Meldrum) | Actor | 1909 | 2 | |
| Messner, A.J., | A. J. Messner (A.J. Messner) | Actor | 1909 | 2 | |
| Moore, F., | F. Moore | Actor | 1909 | 2 | |
| Murnane, Allan, | Allan Murnane | Actor | 1909 | 1 | |
| Magee, Hester, | Hester Magee | Actor | 1909 | 1 | |
| Medne, Anna, | Anna Medne | Actor | 1909 | 1 | |
| Mathewson, A.H., | A. H. Mathewson (A.H. Mathewson) | Actor | 1909 | 1 | |
| Moskowski, Moritz, | Moritz Moskowski | Composer | 1910 | 1 | |
| Michułowicz, Stefan, | Stefan Michułowicz | Actor | 1910 - 1912 | 2 | |
| Merville, A., | A. Merville | Actor | 1910 | 2 | |
| Mackay, Edward, | Edward Mackay | Actor | 1910 | 3 | |
| Maddern, Merle, | Merle Maddern | Actor | 1910 - 1948 | 5 | |
| McEvers, Veda, | Veda McEvers | Actor | 1910 | 3 | |
| Milton, Robert, | Robert Milton | Director | 1910 | 2 | |
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