| Morino, Maria | Maria Morino | Actor | 1923 - 1924 | 2 | |
| McGovern, John | John McGovern | Actor | 1923 - 1924 | 4 | |
| McNamara, George | George McNamara | Actor, Dancer | 1923 - 1924 | 4 | |
| Mulholland, Kathryn | Kathryn Mulholland | Actor | 1923 - 1924 | 4 | |
| Murray, Margaret | Margaret Murray | Actor | 1923 | 1 | |
| McDonnell, P.J. | P. J. McDonnell (P.J. McDonnell) | Actor | 1923 | 2 | |
| Michelke, Richard | Richard Michelke | Actor | 1923 | 1 | |
| Moitelle, Ferdinand | Ferdinand Moitelle | Actor | 1923 | 1 | |
| Matussek, Werner | Werner Matussek | Actor | 1923 | 1 | |
| Möller, Ingeborg | Ingeborg Möller | Actor | 1923 | 2 | |
| Martynov, V. | V. Martynov | Designer | 1923 | 1 | |
| McMahon, Glenn | Glenn McMahon | Actor | 1923 | 1 | |
| Metaxa, Antigoni | Antigoni Metaxa | Actor | 1923 | 1 | |
| Meussen, Gerard | Gerard Meussen | Actor | 1923 | 1 | |
| Mishima, Shu | Shu Mishima | Actor | 1923 | 1 | |
| Møller, Laura | Laura Møller | Actor | 1923 | 1 | |
| Miltner, Rudolf | Rudolf Miltner | Director | 1923 | 1 | |
| Maliniak, Georg | Georg Maliniak | Musical Director | 1923 | 1 | |
| Molska, Zofia | Zofia Molska | Actor | 1923 | 2 | |
| Malinowski, Wacław | Wacław Malinowski | Actor | 1923 | 1 | |
| Martinović, I | I Martinović | Actor | 1923 | 1 | |
| Moragas, Carmen | Carmen Moragas | Actor | 1923 | 1 | |
| May, Elsbeth | Elsbeth May | Actor | 1922 - 1990 | 3 | |
| Maurach, Johannes | Johannes Maurach | Director | 1922 - 1943 | 2 | |
| Meyer, Karin | Karin Meyer | Actor | 1922 - 1940 | 12 | 1 |
| Molter, Lotte | Lotte Molter | Actor | 1922 - 1937 | 3 | |
| Martineau, Guy | Guy Martineau | Actor | 1922 - 1931 | 2 | |
| McConnell, Frederic | Frederic McConnell | Director | 1922 - 1930 | 3 | |
| Mihályfi, László | László Mihályfi | Actor | 1922 - 1930 | 8 | |
| Merritt, George | George Merritt | Actor | 1922 - 1925 | 4 | |
| Mangel, Selma | Selma Mangel | Actor | 1922 - 1925 | 4 | |
| Moeller, Martha | Martha Moeller | Actor | 1922 - 1923 | 5 | |
| Marvick, Laurentia | Laurentia Marvick | Actor | 1922 | 1 | |
| Mickelson, Lawrence T. | Lawrence T. Mickelson | Actor | 1922 | 1 | |
| Mathre, Gerhard | Gerhard Mathre | Actor | 1922 | 1 | |
| Martelli, Arnaldo | Arnaldo Martelli | Actor | 1922 | 3 | |
| Murata, Kikuko | Kikuko Murata | Actor | 1922 | 1 | |
| Murata, Miyako | Miyako Murata | Actor | 1922 | 1 | |
| Mumdzhiev, K. | K. Mumdzhiev | Actor | 1922 | 1 | |
| Masi, Rossana | Rossana Masi | Actor | 1922 | 1 | |
| Meads, Ernest | Ernest Meads | Actor | 1922 | 1 | |
| Mangström, Anna | Anna Mangström | Actor | 1922 | 1 | |
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