| Knoblauch, Edward | Edward Knoblauch | Actor | 1900 | 1 | |
| Krusev, P. | P. Krusev | Designer | 1901 | 1 | |
| Klafstad, Ingebjørg | Ingebjørg Klafstad | Actor | 1901 | 1 | |
| Kourteli, E. | E. Kourteli | Actor | 1902 | 1 | |
| Kawecka, Helena | Helena Kawecka | Translator | 1902 | 1 | 1 |
| Kasandzhieva, Kina | Kina Kasandzhieva | Actor | 1902 | 1 | |
| König, Amalie | Amalie König | Actor | 1902 | 1 | |
| Kugelberg, F. | F. Kugelberg | Director | 1902 | 1 | |
| Krum, Gerda | Gerda Krum | Actor | 1903 | 1 | |
| Korwinóvna, - | - Korwinóvna | Actor | 1903 | 1 | |
| Kalitovič, I. | I. Kalitovič | Actor | 1903 | 1 | |
| Kinghorne, Mark | Mark Kinghorne | Actor | 1903 | 1 | |
| Kazimierz, Kamiński | Kamiński Kazimierz | Actor | 1904 | 1 | |
| Kelbey, Gerald A. | Gerald A. Kelbey | Actor | 1904 | 1 | |
| Kenman, Margaret | Margaret Kenman | Actor | 1904 | 1 | 1 |
| Karasińska, Janina (?) | Janina (?) Karasińska | Actor | 1904 | 1 | |
| Kendall, Frk. | Frk. Kendall | Actor | 1904 | 1 | |
| Krajewska, Leonia | Leonia Krajewska | Actor | 1904 | 1 | |
| Kirkov, Geno | Geno Kirkov | Actor | 1905 | 1 | |
| Knox, R. F. | R. F. Knox | Actor | 1905 | 1 | |
| Khol, František | František Khol | Adaptation | 1905 | 1 | 1 |
| Kliment, Václav | Václav Kliment | Actor | 1905 | 1 | |
| Kubátová, Marie | Marie Kubátová | Actor | 1905 | 1 | |
| Kindl, Karel | Karel Kindl | Actor | 1905 | 1 | |
| Keith, Carrie | Carrie Keith | Actor | 1905 | 1 | |
| Kettle, Jessie | Jessie Kettle | Actor | 1905 | 1 | |
| Kettle, Hilda | Hilda Kettle | Actor | 1905 | 1 | |
| Korecki, Henryk Cudnowski | Henryk Cudnowski Korecki | Actor | 1906 | 1 | |
| Kotopoulis, Dimitrios | Dimitrios Kotopoulis | Actor | 1906 | 1 | |
| Kručiņins, - | - Kručiņins | Actor | 1907 | 1 | |
| Klintscharov, Ivan G. | Ivan G. Klintscharov | Translator | 1907 | 1 | |
| Köllner, Paul | Paul Köllner | Actor | 1907 | 1 | |
| Kent, Edgar | Edgar Kent | Actor | 1907 | 1 | 1 |
| Kaucká, Juliana | Juliana Kaucká | Actor | 1908 | 1 | |
| Kal´manson, M. | M. Kal´manson | Designer | 1908 | 1 | |
| Kachalov, Vasily | Vasily Kachalov | Actor | 1908 | 1 | |
| Krysińska, Faustyna | Faustyna Krysińska | Actor | 1908 | 1 | |
| Keefe, Belle | Belle Keefe | Actor | 1908 | 1 | |
| Korzeniewska, Józefa | Józefa Korzeniewska | Actor | 1908 | 1 | |
| Kasparová, Klára | Klára Kasparová | Actor | 1908 | 1 | |
| Kennicott, Grace | Grace Kennicott | Actor | 1908 | 1 | |
| Krystkiewiczówna, Janina | Janina Krystkiewiczówna | Actor | 1908 | 1 | |
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