| 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 | |
| Mara (Rozan), Agni, | Agni Mara (Rozan) | Actor | 1911 - 1912 | 11 | |
| Mills, Thomas, | Thomas Mills | Actor | 1911 | 1 | |
| McDonough, Corinne, | Corinne McDonough | Actor | 1911 | 1 | |
| 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 | |
| Miksch, Karl, | Karl Miksch | Actor | 1912 | 1 | |
| Mierzejewski, Bolesław, | Bolesław Mierzejewski | Actor | 1912 | 1 | |
| Młodziejowska, Nuna, | Nuna Młodziejowska | Actor | 1912 | 2 | |
| Miwa, Itoko, | Itoko Miwa | Actor | 1912 | 1 | |
| Muszyński, Bolesław, | Bolesław Muszyński | Actor | 1912 | 1 | |
| Machová, Anna, | Anna Machová | Actor | 1913 | 1 | |
| Muszkowski, (?), | (?) Muszkowski | Actor | 1913 | 1 | |
| Miyajima, Fumio, | Fumio Miyajima | Actor | 1914 | 1 | |
| Meers, Ben S., | Ben S. Meers (Ben S. Meers) | Actor | 1914 | 1 | |
| Miura, Hisashi, | Hisashi Miura | Actor | 1914 | 1 | |
| Matsumoto, Yuji, | Yuji Matsumoto | Actor | 1914 | 1 | |
| Mayerhofer, Marie, | Marie Mayerhofer | Actor | 1914 | 1 | |
| Mower, Margaret, | Margaret Mower | Actor | 1916 - 1917 | 2 | |
| Melbarte, A., | A. Melbarte | Actor | 1916 | 1 | |
| Mierkalns, J., | J. Mierkalns | Actor | 1916 | 1 | |
| Magnussøn, Abigael Heber, | Abigael Heber Magnussøn | Actor | 1916 | 2 | |
| Musch, Jan, | Jan Musch | Actor | 1916 | 2 | |
| Mörne, Signe, | Signe Mörne | Actor | 1917 | 1 | |
| Malmlöf, Eric, | Eric Malmlöf | Actor | 1917 | 2 | |
| Mansfield, Alice, | Alice Mansfield | Actor | 1917 | 2 | |
| Markus, Anna, | Anna Markus | Actor | 1917 | 1 | |
| Marsh, Hilda Esty, | Hilda Esty Marsh | Actor | 1917 | 2 | |
| Malberg, Peter, | Peter Malberg | Actor | 1917 | 1 | |
| Malberg, Henrik, | Henrik Malberg | Actor | 1917 - 1934 | 4 | |
| Middelboe, Ingeborg, | Ingeborg Middelboe | Actor | 1917 - 1928 | 2 | |
| Mroczkowski, (?), | (?) Mroczkowski | Actor | 1918 | 1 | |
| Mirecka, E., | E. Mirecka | Actor | 1918 | 1 | |
| Mac, Nila, | Nila Mac | Actor | 1918 | 1 | |
| Murata, Minoru, | Minoru Murata | Actor | 1918 | 1 | |
| Merrall, Mary, | Mary Merrall | Actor | 1918 | 5 | |
| Moraïtis, Nikos, | Nikos Moraïtis | Actor | 1918 | 1 | |
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