| Körner-Hofmann, Elisabeth, | Elisabeth Körner-Hofmann | Actor | 1911 - 1912 | 2 | |
| Kramer, Ernst, | Ernst Kramer | Actor | 1913 - 1914 | 2 | |
| Kiefer, Frieda, | Frieda Kiefer | Actor | 1913 - 1914 | 2 | |
| Kalbeck, Paul, | Paul Kalbeck | Actor, Director | 1913 - 1946 | 2 | |
| Köllner, Herbert, | Herbert Köllner | Actor | 1914 - 1960 | 2 | |
| Koßwig, Curt, | Curt Koßwig | Actor | 1914 | 2 | |
| Koch, Maria, | Maria Koch | Actor | 1913 - 1914 | 2 | |
| Kahle, Elisabeth, | Elisabeth Kahle | Actor | 1915 | 2 | |
| Kirchberger, Leo, | Leo Kirchberger | Actor | 1915 - 1918 | 2 | |
| Korb, Ludwig, | Ludwig Korb | Actor | 1915 - 1917 | 2 | |
| Klossowski, Erich, | Erich Klossowski | Costume Designer, Designer | 1915 | 2 | |
| Kaiser-Titz, Erich, | Erich Kaiser-Titz | Actor | 1915 | 2 | |
| Kirschner, -, | - Kirschner | Costume Designer | 1916 | 2 | |
| Koehler, Albert, | Albert Koehler | Actor, Director | 1916 | 2 | |
| Knapp, Cornelia, | Cornelia Knapp | Actor | 1916 - 1917 | 2 | |
| Koch, Betty, | Betty Koch | Actor | 1917 - 1921 | 2 | |
| Kroll, Felix, | Felix Kroll | Actor | 1918 | 2 | |
| Krämer, Albert, | Albert Krämer | Actor | 1918 - 1923 | 2 | |
| Krahn, Maria, | Maria Krahn | Actor | 1918 - 1935 | 2 | |
| Kock, Katharina, | Katharina Kock | Actor | 1918 - 1919 | 2 | |
| Kurz, Werner, | Werner Kurz | Actor | 1918 | 2 | |
| Kolb, Hertha, | Hertha Kolb | Actor | 1921 - 1922 | 2 | |
| Kulisch, Walter, | Walter Kulisch | Actor | 1913 - 1919 | 2 | |
| Krüger, Otto, | Otto Krüger | Actor | 1919 - 1925 | 2 | |
| Krieger, Gustav, | Gustav Krieger | Actor | 1919 - 1925 | 2 | |
| Klühe, Erich, | Erich Klühe | Actor | 1919 - 1920 | 2 | |
| Körner, Emma, | Emma Körner | Actor | 1920 - 1924 | 2 | |
| Kner, Hermann, | Hermann Kner | Actor | 1917 - 1921 | 2 | |
| Kohler, Anna, | Anna Kohler | Actor | 1918 - 1921 | 2 | |
| Kremer, Tilly, | Tilly Kremer | Actor | 1922 | 2 | |
| Keller-Nebri, Kurt, | Kurt Keller-Nebri | Actor | 1911 - 1922 | 2 | |
| Krall, Marie, | Marie Krall | Actor | 1923 - 1925 | 2 | |
| Kalischer, Margarethe, | Margarethe Kalischer | Actor | 1919 - 1923 | 2 | |
| Klix, Rudolf, | Rudolf Klix | Actor | 1924 - 1932 | 2 | |
| Klupp, Robert, | Robert Klupp | Actor | 1912 - 1924 | 2 | |
| Kinzler, Friedrich, | Friedrich Kinzler | Actor | 1924 - 1938 | 2 | |
| Krehan, Hermann, | Hermann Krehan | Designer | 1925 | 2 | |
| Knüpffer, Paula, | Paula Knüpffer | Actor | 1925 - 1927 | 2 | |
| Klippel, Fritz, | Fritz Klippel | Actor | 1925 - 1934 | 2 | |
| Kaufmann, Tessy, | Tessy Kaufmann | Actor | 1926 | 2 | |
| Kempter, Berta, | Berta Kempter | Actor | 1926 | 2 | |
| Kempert, Otto, | Otto Kempert | Actor | 1926 | 2 | |
|
|
