| Knaack, Karl, | Karl Knaack | Actor | 1932 | 2 | |
| Kleinschmidt, Lotte, | Lotte Kleinschmidt | Actor | 1932 | 2 | |
| Kerting, Anneliese, | Anneliese Kerting | Actor | 1932 | 2 | |
| Kesting, Karl, | Karl Kesting | Actor | 1933 | 2 | |
| Kroll, Herbert, | Herbert Kroll | Actor | 1933 | 2 | |
| Klippel, Friedrich, | Friedrich Klippel | Actor | 1933 | 2 | |
| Knabe, Herbert, | Herbert Knabe | Actor | 1935 | 2 | |
| Koch, Lotte, | Lotte Koch | Actor | 1936 - 1937 | 2 | |
| Kuhr, Paul, | Paul Kuhr | Actor | 1936 | 2 | |
| Körbs, Herbert, | Herbert Körbs | Actor, Director | 1936 | 2 | |
| Karsten, Nico, | Nico Karsten | Actor | 1937 | 2 | |
| Koller, Else, | Else Koller | Actor | 1937 | 2 | |
| Krüger, Margarethe, | Margarethe Krüger | Actor | 1938 | 2 | |
| Kettler, Hans, | Hans Kettler | Actor | 1928 | 2 | |
| Kalvius, Rudolf, | Rudolf Kalvius | Actor | 1939 | 2 | |
| Kupfer, Ellen, | Ellen Kupfer | Actor | 1941 - 1955 | 2 | |
| Kammil, Norbert, | Norbert Kammil | Actor | 1941 - 1942 | 2 | |
| Kohlund, Erwin, | Erwin Kohlund | Actor | 1946 - 1955 | 2 | |
| Kurt, Fred, | Fred Kurt | Actor | 1947 | 2 | |
| Kohls, Walter, | Walter Kohls | Actor | 1950 | 2 | |
| Koumarioti, Eleni, | Eleni Koumarioti | Actor | 1903 | 2 | |
| Kassabov, Dotscho, | Dotscho Kassabov | Actor | 1903 | 2 | |
| Kosiński, Feliks, | Feliks Kosiński | Actor | 1903 - 1904 | 2 | |
| Kliszewski, Antoni, | Antoni Kliszewski | Actor | 1903 | 2 | |
| Kalff, Marie, | Marie Kalff | Actor | 1904 | 2 | |
| Korczak-Wesołowski, Zygmunt, | Zygmunt Korczak-Wesołowski | Actor | 1904 - 1905 | 2 | |
| Kotljarevski, Stefan Mladenov, | Stefan Mladenov Kotljarevski | Translator | 1904 | 2 | |
| Kolthoff, Signe, | Signe Kolthoff | Actor | 1905 | 2 | |
| Krössing, Adolf, | Adolf Krössing | Actor, Director | 1905 | 2 | |
| Kotopouli-Loui, Foteini, | Foteini Kotopouli-Loui | Actor | 1906 | 2 | |
| Kouris, Nikolaos, | Nikolaos Kouris | Actor | 1906 | 2 | |
| Kempner, Gabriel, | Gabriel Kempner | Translator | 1906 - 1918 | 2 | |
| Kruckenberg, Ivan, | Ivan Kruckenberg | Actor | 1907 - 1908 | 2 | |
| Kaupiņa, Anna, | Anna Kaupiņa | Actor | 1908 | 2 | |
| Kelemen, Mária, | Mária Kelemen | Actor | 1908 | 2 | |
| Kamińska, Jadwiga, | Jadwiga Kamińska | Actor | 1908 - 1911 | 2 | |
| Keenan, Reta E., | Reta E. Keenan (Reta E. Keenan) | Actor | 1909 | 2 | |
| Keeman, W.M., | W. M. Keeman (W.M. Keeman) | Actor | 1909 | 2 | |
| Keasbey, R.Q., | R. Q. Keasbey (R.Q. Keasbey) | Actor | 1909 | 2 | |
| Kofoed, Juul, | Juul Kofoed | Actor | 1910 | 2 | |
| Kahan, Bente, | Bente Kahan | Actor | 1990 | 2 | |
| Kleiven, Helge, | Helge Kleiven | Actor | 1992 | 2 | |
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Contributors
