| Maximilian, Max | Max Maximilian | Actor | 1890 - 1915 | 2 | |
| Müller, Alexis | Alexis Müller | Actor | 1890 - 1900 | 4 | |
| Mahr, Ernest | Ernest Mahr | Actor | 1890 - 1897 | 2 | |
| Meixner, Julius | Julius Meixner | Actor | 1890 - 1896 | 3 | |
| Molenar, Georg | Georg Molenar | Actor | 1890 - 1893 | 3 | |
| Minow, Johanna | Johanna Minow | Actor | 1890 - 1891 | 2 | |
| Malonyai, Dezső | Dezső Malonyai | Translator | 1890 - 1891 | 3 | |
| Mounier, Jenny | Jenny Mounier | Actor | 1890 | 1 | |
| Maróti, Margit | Margit Maróti | Actor | 1890 | 1 | |
| Menges, Richard | Richard Menges | Actor | 1890 | 1 | |
| Mahr, Eleonore | Eleonore Mahr | Actor | 1890 | 1 | |
| Mardale, W. W. | W. W. Mardale | Actor | 1890 | 1 | |
| Márkus, Emília | Emília Márkus | Actor | 1889 - 1927 | 22 | |
| Müller, Adolf | Adolf Müller | Actor | 1889 - 1920 | 19 | |
| Meissner, Hjalmar | Hjalmar Meissner | Composer, Conductor, Musical Director | 1889 - 1919 | 6 | |
| Molander, Lydia | Lydia Molander | Actor | 1889 - 1919 | 5 | |
| Meyer, Otto | Otto Meyer | Actor | 1889 - 1918 | 4 | |
| Meery, Hans | Hans Meery | Director | 1889 - 1914 | 33 | |
| Meyer, Hedwig | Hedwig Meyer | Actor | 1889 - 1913 | 3 | |
| Matthaes, Heinrich | Heinrich Matthaes | Actor | 1889 - 1913 | 17 | |
| Müller, Ludwig | Ludwig Müller | Actor | 1889 - 1911 | 7 | |
| Müller II, Fräul. | Fräul. Müller II | Actor | 1889 - 1908 | 4 | |
| Mansfield, Richard | Richard Mansfield | Actor, Director | 1889 - 1907 | 24 | |
| Merten, Claudius | Claudius Merten | Actor | 1889 - 1907 | 4 | |
| Meyer-Eigen, August | August Meyer-Eigen | Actor | 1889 - 1902 | 5 | |
| Möller, Alois | Alois Möller | Actor | 1889 - 1897 | 3 | |
| Malherbe, Jan | Jan Malherbe | Actor | 1889 - 1894 | 4 | |
| Michal, - | - Michal | Actor | 1889 - 1892 | 4 | |
| Mihályfi, Mihályfi | Mihályfi Mihályfi | Actor | 1889 - 1890 | 2 | |
| Muire, Frk. | Frk. Muire | Actor | 1889 - 1890 | 4 | |
| Morche, Henry | Henry Morche | Actor | 1889 | 1 | |
| Maličká, Karolina (Karla) | Karolina (Karla) Maličká | Actor | 1889 | 1 | |
| Meyer, Clara | Clara Meyer | Actor | 1889 | 1 | |
| Michelsen, Frk. | Frk. Michelsen | Actor | 1889 | 10 | |
| Mantel, - | - Mantel | Actor | 1889 | 1 | |
| Markant, Frk. | Frk. Markant | Actor | 1889 | 1 | |
| Menzel, Ludwig | Ludwig Menzel | Actor | 1889 | 1 | |
| Møller, C.E. | C. E. Møller (C.E. Møller) | Composer | 1889 | 1 | |
| Müller, Mr. P. | Mr. P. Müller | Actor | 1889 | 1 | |
| Mollberg, - | - Mollberg | Actor | 1889 | 1 | |
| Mittmann, Karl | Karl Mittmann | Actor | 1889 | 1 | |
| Mesch, Marie | Marie Mesch | Actor | 1889 | 1 | |
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