| Kremer, Tilly, | Tilly Kremer | Actor | 1922 | 2 | |
| Keller-Nebri, Kurt, | Kurt Keller-Nebri | Actor | 1911 | 2 | |
| Krall, Marie, | Marie Krall | Actor | 1923 - 1931 | 2 | |
| Kalischer, Margarethe, | Margarethe Kalischer | Actor | 1919 | 2 | |
| Klix, Rudolf, | Rudolf Klix | Actor | 1924 | 2 | |
| Klupp, Robert, | Robert Klupp | Actor | 1912 | 2 | |
| Kinzler, Friedrich, | Friedrich Kinzler | Actor | 1924 | 2 | |
| Krehan, Hermann, | Hermann Krehan | Designer | 1925 | 2 | |
| Knüpffer, Paula, | Paula Knüpffer | Actor | 1925 | 2 | |
| Klippel, Fritz, | Fritz Klippel | Actor | 1925 | 2 | |
| Kaufmann, Tessy, | Tessy Kaufmann | Actor | 1926 | 2 | |
| Kempter, Berta, | Berta Kempter | Actor | 1926 | 2 | |
| Kempert, Otto, | Otto Kempert | Actor | 1926 | 2 | |
| Kirschbaum, Lissy, | Lissy Kirschbaum | Actor | 1926 | 2 | |
| Klebert jr., Karl, | Karl Klebert jr. | Actor | 1926 | 2 | |
| Kersebaum, Rose, | Rose Kersebaum | Actor | 1926 | 2 | |
| Kopp, Mila, | Mila Kopp | Actor | 1928 | 2 | |
| Kaiser, Friedrich Wilhelm, | Friedrich Wilhelm Kaiser | Actor | 1928 | 2 | |
| Kusterer, Karl, | Karl Kusterer | Actor | 1928 | 2 | |
| Köblitz, Fritz, | Fritz Köblitz | Actor | 1928 | 2 | |
| Krohn, Max, | Max Krohn | Composer | 1929 | 2 | |
| Kraus, Hilde Maria, | Hilde Maria Kraus | Actor | 1930 | 2 | |
| Künkler, Karl, | Karl Künkler | Actor | 1931 | 2 | |
| Krumschmidt, Eberhard, | Eberhard Krumschmidt | Actor, Director | 1931 | 2 | |
| Klingenberg, Heinz, | Heinz Klingenberg | Actor | 1931 - 1932 | 2 | |
| Kaiser, Grete, | Grete Kaiser | Actor | 1932 | 2 | |
| 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 | |
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