| Murchio, Mario | Mario Murchio | Designer | 2008 - 2011 | 4 | |
| Monsen, Hans | Hans Monsen | Actor | 1861 - 1864 | 4 | |
| Möller, - | - Möller | Actor | 1856 | 2 | |
| Malthe, Lina V. | Lina V. Malthe | Actor | 1870 - 1873 | 3 | |
| Meyer, Albert | Albert Meyer | Actor | 1861 | 1 | |
| Moritzon, Mr. | Mr. Moritzon | Actor | 1870 - 1871 | 8 | |
| Midling, Julius | Julius Midling | Actor | 1864 - 1866 | 2 | |
| Monrad Krohn, Gyda Martha Kristine | Gyda Martha Kristine Monrad Krohn | | | | |
| Møller, Frk. | Frk. Møller | Actor | 1871 | 6 | |
| Møller, O. | O. Møller | Actor | 1871 | 6 | |
| Müller, Fru | Fru Müller | Actor | 1857 - 1871 | 9 | |
| Meyer, Fru | Fru Meyer | Actor | 1871 - 1872 | 4 | |
| Müller, H. | H. Müller | Designer | 1875 | 1 | |
| Malmgren, Mr. | Mr. Malmgren | Actor | 1875 - 1881 | 3 | |
| Müller, Herr | Herr Müller | Actor | 1876 - 1878 | 3 | |
| Michelsen, Elisa | Elisa Michelsen | Actor | 1877 - 1886 | 10 | |
| Moe, - | - Moe | Actor | 1886 | 1 | |
| Miebach, - | - Miebach | Actor | 1877 - 1880 | 3 | |
| Michelsen, - | - Michelsen | Actor | 1881 | 1 | |
| Martin, - | - Martin | Actor | 1877 - 1899 | 4 | |
| Mejo, Wilhelm | Wilhelm Mejo | Actor | 1878 | 1 | |
| Meittinger, Lina | Lina Meittinger | Actor | 1878 | 1 | |
| Mayer, A. | A. Mayer | Actor | 1878 | 1 | |
| Matthes, - | - Matthes | Actor | 1878 | 1 | |
| Morvay, Herr | Herr Morvay | Actor | 1878 | 1 | |
| Martinius, Fr. | Fr. Martinius | Actor | 1878 | 1 | |
| Meyer, Frk. | Frk. Meyer | Actor | 1878 - 1879 | 3 | |
| Meves, Ernst Wilhelm | Ernst Wilhelm Meves | Actor | 1878 - 1895 | 2 | |
| Malmgren, Oskar | Oskar Malmgren | Director, Translator | 1878 - 1886 | 10 | |
| Mayer, Herr | Herr Mayer | Actor | 1878 | 1 | |
| Mark, Josef | Josef Mark | Actor | 1878 - 1938 | 15 | |
| Maxschwartz, Mr. | Mr. Maxschwartz | Actor | 1878 | 1 | |
| Merbach, Herr | Herr Merbach | Actor | 1878 | 1 | |
| Morgenweg, Ludwig | Ludwig Morgenweg | Actor | 1878 | 2 | |
| Moberg, Walfrid | Walfrid Moberg | Actor | 1879 | 1 | |
| Mendelssohn-Bartholdy, Felix | Felix Mendelssohn-Bartholdy | Composer | 1879 - 1916 | 18 | |
| Meyer, Adolf | Adolf Meyer | Actor | 1879 - 1907 | 6 | |
| Matthias, Frk. | Frk. Matthias | Actor | 1879 | 1 | |
| Müller, Fr. | Fr. Müller | Actor | 1880 | 1 | |
| Moser, Mr. | Mr. Moser | Actor | 1881 | 1 | |
| Milański, Marceli (Trapszo) | Marceli (Trapszo) Milański | Actor | 1882 | 1 | |
| Milańska, Aleksandra (Trapszo) | Aleksandra (Trapszo) Milańska | Actor | 1882 | 1 | |
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