| Maud, J. | J. Maud | Actor | 1925 | 1 | |
| McColl, R., M. | R. M. McColl | Actor | 1925 | 1 | |
| McMasters, Helen | Helen McMasters | Actor | 1925 | 2 | |
| Marsi, Gizi | Gizi Marsi | Actor | 1925 | 1 | |
| Milorad, Dušanović | Milorad Dušanović | Actor | 1925 | 1 | |
| Morgan, Paul | Paul Morgan | Actor | 1925 | 1 | |
| Mann, Walter | Walter Mann | Actor | 1925 - 1926 | 2 | |
| Machat, Sidney | Sidney Machat | Actor | 1925 - 1926 | 3 | |
| McLoud, Donald | Donald McLoud | Actor | 1925 - 1926 | 2 | |
| Menadier, Arthur, M. | Arthur M. Menadier | Actor | 1925 - 1926 | 2 | |
| Martin Jr., W., E. | W. E. Martin Jr. | Actor | 1925 - 1926 | 2 | |
| Mauhs, Else | Else Mauhs | Actor | 1925 - 1928 | 2 | |
| Monck, Nugent | Nugent Monck | Director | 1925 - 1928 | 3 | |
| Mell, Marie | Marie Mell | Actor | 1925 - 1930 | 7 | |
| Milton, Ernest | Ernest Milton | Actor, Director | 1925 - 1930 | 8 | |
| Mielziner, Jo | Jo Mielziner | Costume Designer, Designer | 1925 - 1932 | 5 | |
| Maude, Joan | Joan Maude | Actor | 1925 - 1932 | 3 | |
| Morley, Malcolm | Malcolm Morley | Actor, Designer, Director | 1925 - 1933 | 10 | |
| Miklósy, Margit | Margit Miklósy | Actor | 1925 - 1933 | 4 | |
| Martinčević, Joso | Joso Martinčević | Actor | 1925 - 1933 | 2 | |
| Mihalesco, Mr. | Mr. Mihalesco | Actor | 1925 - 1934 | 4 | |
| Maruyama, Sadao | Sadao Maruyama | Actor, Director | 1925 - 1936 | 4 | |
| McArthur, Molly | Molly McArthur | Actor, Costume Designer, Designer | 1925 - 1946 | 6 | |
| Márkus, László | László Márkus | Designer, Director, Translator | 1925 - 1948 | 3 | |
| Malmquist, Sandro | Sandro Malmquist | Designer, Director, Translator | 1925 - 1961 | 90 | |
| Müller, Renate | Renate Müller | Actor, Costume Designer | 1925 - 1987 | 6 | |
| Meyer, Johannes | Johannes Meyer | Actor | 1925 - 2004 | 25 | |
| Montgomery, Marcia Abbe | Marcia Abbe Montgomery | Actor | 1926 | 1 | |
| Moitelle, Ferry | Ferry Moitelle | Actor | 1926 | 2 | |
| Marx, Karl | Karl Marx | Actor | 1926 | 1 | |
| Minauf, Willi | Willi Minauf | Actor | 1926 | 2 | |
| Müller-Berany, Richard | Richard Müller-Berany | Actor | 1926 | 1 | |
| Minzlaff, Georg | Georg Minzlaff | Actor | 1926 | 1 | |
| Madaus, Gerda | Gerda Madaus | Actor | 1926 | 1 | |
| Mindell, Fania | Fania Mindell | Costume Designer | 1926 | 1 | |
| Menken, Helen | Helen Menken | Actor | 1926 | 1 | |
| Mitchell, Mrs. | Mrs. Mitchell | Actor | 1926 | 1 | |
| Matthews, Ross | Ross Matthews | Actor | 1926 | 1 | |
| Morris, Ann | Ann Morris | Actor | 1926 | 1 | |
| Matthews, George | George Matthews | Actor | 1926 | 1 | |
| Macsherry, Josette | Josette Macsherry | Actor | 1926 | 1 | |
| Møller, Jenny | Jenny Møller | Choreographer | 1926 | 1 | |
|
|
