| Kley, Lena, | Lena Kley | Actor | 1896 | 3 | |
| Köchy, Max, | Max Köchy | Director | 1897 | 1 | |
| Koller, Frk., | Frk. Koller | Actor | 1897 | 1 | |
| Knoll, Waldemar, | Waldemar Knoll | Designer | 1897 | 1 | |
| Klintberg, Gunnar, | Gunnar Klintberg | Actor, Director | 1897 - 1919 | 14 | |
| Künniger, Martha, | Martha Künniger | Actor | 1897 - 1917 | 15 | |
| Klug, Lili, | Lili Klug | Actor | 1897 | 1 | |
| König, Sophie, | Sophie König | Actor | 1897 | 1 | |
| Kroneck, Mr., | Mr. Kroneck | Actor | 1897 | 1 | |
| Kral, Max, | Max Kral | Actor | 1897 - 1911 | 11 | |
| Kingsley, Alice, | Alice Kingsley | Actor | 1897 | 1 | |
| Klerwin I, Frl., | Frl. Klerwin I | Actor | 1897 | 2 | |
| Klerwin II, Frl., | Frl. Klerwin II | Actor | 1897 | 2 | |
| Krauß, Paula, | Paula Krauß | Actor | 1897 | 2 | |
| Krug, Mr., | Mr. Krug | Actor | 1897 | 1 | |
| Klein, Josef, | Josef Klein | Actor | 1897 - 1901 | 7 | |
| Konstantinova-Bantscheva, Petrana, | Petrana Konstantinova-Bantscheva | Actor | 1897 | 1 | |
| Kley, M., | M. Kley | Actor | 1897 | 1 | |
| Kelly jr., J., | J. Kelly jr. | Actor | 1897 | 1 | |
| Krause, Moritz, | Moritz Krause | Actor | 1897 | 2 | |
| Keeler, Carrie, | Carrie Keeler | Actor | 1897 | 1 | |
| Kalkschmidt, Eugen, | Eugen Kalkschmidt | Actor | 1898 | 18 | |
| Kammerer, Heinrich, | Heinrich Kammerer | Actor | 1898 | 5 | |
| Kaneli, Radul, | Radul Kaneli | Actor | 1898 | 1 | |
| Kaneli, Maria, | Maria Kaneli | Actor | 1898 | 1 | |
| Kirkov, Vassil, | Vassil Kirkov | Actor, Director | 1898 | 5 | |
| Kamritz, Carl, | Carl Kamritz | Actor | 1898 | 1 | |
| Kohlmetz, Hermann, | Hermann Kohlmetz | Actor | 1898 | 1 | |
| Koch, Robert, | Robert Koch | Actor | 1898 | 1 | |
| Köhler, Joseph, | Joseph Köhler | Actor | 1898 | 1 | |
| Knaack, Hans, | Hans Knaack | Actor | 1898 | 1 | |
| Koch-Egger, Marie, | Marie Koch-Egger | Actor | 1898 | 1 | |
| Knowles, Edwin, | Edwin Knowles | Director | 1898 | 1 | |
| Kościakiewicz, August (?), | August (?) Kościakiewicz | Actor | 1898 | 1 | |
| Kirschner, Cornelius, | Cornelius Kirschner | Actor | 1898 - 1905 | 2 | |
| Klose, Paul, | Paul Klose | Actor | 1898 | 3 | |
| Krüger, Frieda, | Frieda Krüger | Actor | 1898 | 2 | |
| Kronthal, Julie, | Julie Kronthal | Actor | 1898 | 1 | |
| Kühne, Albert, | Albert Kühne | Actor | 1898 | 2 | |
| Kallenbach, Therese, | Therese Kallenbach | Actor | 1898 | 1 | |
| Kunold, Frk., | Frk. Kunold | Actor | 1898 | 1 | |
| Kęcki, Jan, | Jan Kęcki | Actor | 1898 - 1908 | 4 | |
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