| Klint, A. | Anta Klint | Actor | 1921 | 2 | |
| Keller, Georg | Georg Keller | Actor | 1921 | 1 | |
| Kunz, Cäsar | Cäsar Kunz | Designer | 1921 | 1 | |
| Kalantar, I. | I. Kalantar | Actor | 1921 | 1 | |
| Kohout, Eduard | Eduard Kohout | Actor | 1920 - 1943 | 2 | |
| Kersten, Anni | Anni Kersten | Actor | 1920 - 1932 | 4 | |
| Kreysern, Eberhard | Eberhard Kreysern | Actor | 1920 - 1928 | 2 | |
| Kåge, Ivar | Ivar Kåge | Actor | 1920 - 1927 | 3 | |
| Körner, Emma | Emma Körner | Actor | 1920 - 1924 | 2 | |
| Köppke, Margarethe | Margarethe Köppke | Actor | 1920 - 1923 | 3 | |
| Kirilov, N.Gh. | N.Gh. Kirilov | Actor | 1920 - 1922 | 2 | |
| Krasnowiecki, Władysław | Władysław Krasnowiecki | Actor | 1920 - 1921 | 2 | |
| Krauß, Doris | Doris Krauß | Actor | 1920 | 1 | |
| Körber, M. | M. Körber | Actor | 1920 | 1 | |
| Kramer, Arpad | Arpad Kramer | Actor | 1920 | 1 | |
| Kelling, Walter | Walter Kelling | Actor | 1920 | 1 | |
| Kardan, Alexander | Alexander Kardan | Actor | 1920 | 1 | |
| Klokow, Till | Till Klokow | Actor | 1920 | 1 | |
| Kabók, Győző | Győző Kabók | Actor | 1920 | 1 | |
| Klaniczay, Gyula | Gyula Klaniczay | Actor | 1920 | 1 | |
| Kvaran, Ragnar E. | Ragnar E. Kvaran | Actor | 1920 | 1 | |
| Kronbauerová, Jarmila | Jarmila Kronbauerová | Actor | 1920 | 1 | |
| Kaválek, Josef | Josef Kaválek | Actor | 1920 | 1 | |
| Ker, Paul | Paul Ker | Actor | 1920 | 1 | |
| Károlyi, János | János Károlyi | Actor | 1920 | 1 | |
| Kochanowicz, Jan | Jan Kochanowicz | Actor | 1920 | 1 | |
| Karska, Leontyna | Leontyna Karska | Actor | 1920 | 1 | |
| Kelt, John | John Kelt | Actor | 1920 | 1 | |
| Klimm, Eugen | Eugen Klimm | Actor | 1919 - 1956 | 14 | |
| Krüger, Charlotte | Charlotte Krüger | Actor | 1919 - 1943 | 3 | |
| Kolkwitz, Paul | Paul Kolkwitz | Actor, Director | 1919 - 1934 | 3 | |
| Kranich, Friedrich | Friedrich Kranich | Designer | 1919 - 1933 | 2 | |
| Kasten, Thea | Thea Kasten | Actor | 1919 - 1931 | 3 | |
| Kralj, Emil | Emil Kralj | Actor, Director | 1919 - 1929 | 4 | |
| Keppler, Ernst | Ernst Keppler | Actor | 1919 - 1927 | 3 | |
| Krüger, Otto | Otto Krüger | Actor | 1919 - 1925 | 2 | |
| Krieger, Gustav | Gustav Krieger | Actor | 1919 - 1925 | 2 | |
| Kramer, Josef | Josef Kramer | Actor | 1919 - 1924 | 6 | |
| Kalischer, Margarethe | Margarethe Kalischer | Actor | 1919 - 1923 | 2 | |
| Klühe, Erich | Erich Klühe | Actor | 1919 - 1920 | 2 | |
| Klitsch, Edgar | Edgar Klitsch | Actor | 1919 | 1 | |
| Koch, Hilde | Hilde Koch | Actor | 1919 | 1 | |
|
|
