| Kuban, Herr | Herr Kuban | Actor | 1878 | 2 | |
| Krähl, Alfred | Alfred Krähl | Actor | 1885 - 1898 | 2 | |
| Kohout, Bohdan | Bohdan Kohout | Actor | 1885 - 1891 | 2 | |
| Karbus, Alfréd | Alfréd Karbus | Actor | 1885 - 1891 | 2 | |
| Klotz, Mr. | Mr. Klotz | Actor | 1886 - 1889 | 2 | |
| Kühle, Albert | Albert Kühle | Actor | 1888 | 2 | |
| Kinder, Heinrich | Heinrich Kinder | Actor | 1888 | 2 | |
| Kral II, Mr. | Mr. Kral II | Actor | 1888 - 1889 | 2 | |
| Kotz, Julius | Julius Kotz | Actor | 1889 | 2 | |
| Kessler, Oskar | Oskar Kessler | Actor | 1889 - 1891 | 2 | |
| Kurtscholz, Georg | Georg Kurtscholz | Actor | 1889 | 2 | |
| Kaps, Mr. | Mr. Kaps | Actor | 1889 | 2 | |
| Keczeri, Irén Ó. | Irén Ó. Keczeri | Actor | 1890 - 1924 | 2 | |
| Kunnas, Hanna | Hanna Kunnas | Actor | 1891 - 1894 | 2 | |
| Kunath, Mr. | Mr. Kunath | Actor | 1892 | 2 | |
| Kaufmann, - | - Kaufmann | Actor | 1892 | 2 | |
| Kirchheim, - | - Kirchheim | Actor | 1892 | 2 | |
| Klopfer, Karol | Karol Klopfer | Designer | 1892 - 1900 | 2 | |
| Katzorke, Emil | Emil Katzorke | Actor | 1893 - 1894 | 2 | |
| Kapteyn, F. | F. Kapteyn | Translator | 1894 - 1897 | 2 | |
| Kellermann, Grete | Grete Kellermann | Actor | 1894 - 1898 | 2 | |
| Keller, Mr. | Mr. Keller | Actor | 1895 - 1896 | 2 | |
| Konkiel, Felix | Felix Konkiel | Actor | 1895 - 1896 | 2 | |
| Kaiser, Martin | Martin Kaiser | Composer, Conductor | 1896 | 2 | |
| Kierulf, Thorvald | Thorvald Kierulf | Actor | 1896 | 2 | 1 |
| Klerwin, Gabriele | Gabriele Klerwin | Actor | 1896 - 1906 | 2 | |
| Klerwin I, Frl. | Frl. Klerwin I | Actor | 1897 | 2 | |
| Klerwin II, Frl. | Frl. Klerwin II | Actor | 1897 | 2 | |
| Krauß, Paula | Paula Krauß | Actor | 1897 - 1902 | 2 | |
| Krause, Moritz | Moritz Krause | Actor | 1897 - 1898 | 2 | |
| Kirschner, Cornelius | Cornelius Kirschner | Actor | 1898 - 1905 | 2 | |
| Krüger, Frieda | Frieda Krüger | Actor | 1898 | 2 | |
| Kühne, Albert | Albert Kühne | Actor | 1898 - 1899 | 2 | |
| Kiefer, Heinrich | Heinrich Kiefer | Actor | 1900 - 1901 | 2 | |
| Kiedaisch, Fritz | Fritz Kiedaisch | Actor | 1903 | 2 | |
| Krachler, Rosa | Rosa Krachler | Actor | 1903 | 2 | |
| Kaiser, Frk. | Frk. Kaiser | Actor | 1906 - 1908 | 2 | |
| Koch, Walter | Walter Koch | Actor, Conductor | 1905 - 1925 | 2 | |
| Kautsky, Ferdinand | Ferdinand Kautsky | Actor | 1905 - 1913 | 2 | |
| Kempter, - | - Kempter | Actor | 1905 - 1906 | 2 | |
| Kolbe, - | - Kolbe | Actor | 1906 - 1916 | 2 | |
| Kwast, Marianne | Marianne Kwast | Actor | 1907 | 2 | |
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