| Koubek, Ferdinand, | Ferdinand Koubek | Actor | 1891 | 1 | |
| Kachel-Bender, Luise, | Luise Kachel-Bender | Actor | 1891 - 1906 | 9 | |
| Kepler-Vanni, -, | - Kepler-Vanni | Actor | 1891 | 1 | |
| Komlósi, E., | E. Komlósi | Actor | 1891 | 1 | |
| Körösmezei, -, | - Körösmezei | Actor | 1891 | 1 | |
| Klenovics, -, | - Klenovics | Actor | 1891 | 1 | |
| Kałużyńska, Anna, | Anna Kałużyńska | Actor | 1891 | 1 | |
| Krajewska, Antonina, | Antonina Krajewska | Actor | 1891 | 1 | |
| Kraus, Emmy, | Emmy Kraus | Actor | 1891 | 1 | |
| Kornażyński, Józef, | Józef Kornażyński | Actor | 1891 - 1892 | 1 | |
| Kratowski, -, | - Kratowski | Actor | 1891 - 1892 | 1 | |
| Keyser, -, | - Keyser | Actor | 1892 | 1 | |
| Kellberg, Karl, | Karl Kellberg | Actor | 1892 - 1904 | 38 | |
| Krambs, Katharina, | Katharina Krambs | Actor | 1892 | 1 | |
| Kiselevskij, Ivan, | Ivan Kiselevskij | Actor | 1892 | 1 | |
| Kunath, Mr., | Mr. Kunath | Actor | 1892 | 2 | |
| Keller-Frauenthal, Rosa, | Rosa Keller-Frauenthal | Actor | 1890 | 3 | |
| Kaufmann, -, | - Kaufmann | Actor | 1892 | 2 | |
| Kirchheim, -, | - Kirchheim | Actor | 1892 | 2 | |
| Křížova, Fr., | Fr. Křížova | Actor | 1892 | 1 | |
| Kášova, Fr., | Fr. Kášova | Actor | 1892 | 1 | |
| Kober, Gustav, | Gustav Kober | Actor | 1893 - 1901 | 4 | |
| Kemble, -, | - Kemble | Actor | 1893 | 1 | |
| Kleij, -, | - Kleij | Actor | 1893 | 1 | |
| Krohn, Michael, | Michael Krohn | Actor | 1893 - 1908 | 14 | |
| Kahilainen, Naëmi, | Naëmi Kahilainen | Actor | 1893 | 1 | |
| Katzorke, Emil, | Emil Katzorke | Actor | 1893 | 2 | |
| Knuth, Helene, | Helene Knuth | Actor | 1893 | 1 | |
| Kemn, Jean, | Jean Kemn | Actor | 1894 | 4 | |
| Koźmin, Maria, | Maria Koźmin | Actor | 1894 | 1 | |
| Kamiński, Kazimierz, | Kazimierz Kamiński | Actor | 1894 - 1904 | 6 | |
| Krilling, Susanne, | Susanne Krilling | Actor | 1894 | 1 | |
| Kiehl, August, | August Kiehl | Actor | 1894 | 1 | |
| Karlow, Mr., | Mr. Karlow | Actor | 1894 | 1 | |
| Kellermann, Grete, | Grete Kellermann | Actor | 1894 - 1898 | 2 | |
| Keihäs, Kaarlo, | Kaarlo Keihäs | Actor | 1894 | 1 | |
| Knake-Zawadzki, Stanisław, | Stanisław Knake-Zawadzki | Actor | 1894 - 1911 | 7 | |
| Konstantinopoulos, Panagiotis, | Panagiotis Konstantinopoulos | Actor | 1894 | 3 | |
| Kratz, Anna, | Anna Kratz | Actor | 1894 - 1919 | 10 | |
| Krause, Milly, | Milly Krause | Actor | 1895 | 5 | |
| Küsmann, Lina, | Lina Küsmann | Actor | 1895 | 5 | |
| Kavli, Aagot, | Aagot Kavli | Actor | 1895 - 1903 | 3 | |
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