| Kramp, Wilhelm | Wilhelm Kramp (Wilhelm Kramp) | Actor | 1937 | 1 | |
| Kaub, Paula | Paula Kaub (Paula Kaub) | Actor | 1937 | 1 | |
| Karsten, Nico | Nico Karsten (Nico Karsten) | Actor | 1937 - 1938 | 2 | |
| Karsten, Fredy | Fredy Karsten (Fredy Karsten) | Actor | 1937 - 1945 | 3 | |
| Koller, Else | Else Koller (Else Koller) | Actor | 1937 - 1938 | 2 | |
| Krüger, Bum | Bum Krüger (Bum Krüger) | Actor | 1937 | 1 | |
| Kirscht, Oskar | Oskar Kirscht (Oskar Kirscht) | Actor | 1938 | 1 | |
| Kürzl, - | - Kürzl (- Kürzl) | Actor | 1938 | 1 | |
| Kammer, - | - Kammer (- Kammer) | Actor | 1938 | 3 | |
| Kroll, - | - Kroll (- Kroll) | Actor | 1938 | 1 | |
| Krüger, Margarethe | Margarethe Krüger (Margarethe Krüger) | Actor | 1938 | 2 | |
| Klüsner, Carl | Carl Klüsner (Carl Klüsner) | Actor | 1938 | 1 | |
| Kurth, Otto | Otto Kurth (Otto Kurth) | Actor, Director | 1938 - 1979 | 4 | |
| Klatt, Herbert B. | Herbert B. Klatt (Herbert B. Klatt) | Actor | 1938 | 1 | |
| Kettler, Hans | Hans Kettler (Hans Kettler) | Actor | 1928 - 1938 | 3 | |
| Kasten, Otto | Otto Kasten (Otto Kasten) | Director | 1938 | 1 | |
| Kaiser, Hella | Hella Kaiser (Hella Kaiser) | Actor | 1938 | 1 | |
| Knoche, Albert | Albert Knoche (Albert Knoche) | Actor | 1938 | 1 | |
| Kupfer, Hermann | Hermann Kupfer (Hermann Kupfer) | Actor | 1938 | 1 | |
| Kollberg, Ernst | Ernst Kollberg (Ernst Kollberg) | Actor | 1933 - 1963 | 3 | |
| Kühnlein, - | - Kühnlein (- Kühnlein) | Actor | 1938 | 1 | |
| Kürzel, Gaby | Gaby Kürzel (Gaby Kürzel) | Actor | 1938 | 1 | |
| Kugelgruber, Hans | Hans Kugelgruber (Hans Kugelgruber) | Actor | 1938 | 1 | |
| Karsten, Maria | Maria Karsten (Maria Karsten) | Actor | 1939 | 1 | |
| Kuhn, Karl | Karl Kuhn (Karl Kuhn) | Actor | 1939 | 1 | |
| Kreuteler, Josef | Josef Kreuteler (Josef Kreuteler) | Actor | 1939 | 1 | |
| Köbel, Käte | Käte Köbel (Käte Köbel) | Actor | 1939 | 1 | |
| Köhler, Kl. Rosel | Kl. Rosel Köhler (Kl. Rosel Köhler) | Actor | 1939 | 1 | |
| Kalvius, Rudolf | Rudolf Kalvius (Rudolf Kalvius) | Actor | 1939 | 2 | |
| Klubal, Anton | Anton Klubal (Anton Klubal) | Actor | 1940 | 1 | |
| Kuhn, Heinrich | Heinrich Kuhn (Heinrich Kuhn) | Actor | 1940 | 1 | |
| Koop, Georg | Georg Koop (Georg Koop) | Actor | 1940 | 1 | |
| Kaes, Hans | Hans Kaes (Hans Kaes) | Actor | 1940 - 1948 | 4 | |
| Kull, Käthe | Käthe Kull (Käthe Kull) | Actor | 1940 | 1 | |
| Klausegger, Bethli | Bethli Klausegger (Bethli Klausegger) | Actor | 1940 | 1 | |
| Köppen, Otto | Otto Köppen (Otto Köppen) | Actor | 1940 | 1 | |
| Kästner, Renate | Renate Kästner (Renate Kästner) | Actor | 1940 | 1 | |
| Kupfer, Ellen | Ellen Kupfer (Ellen Kupfer) | Actor | 1941 - 1955 | 2 | |
| Kiechle, Alfons | Alfons Kiechle (Alfons Kiechle) | Actor | 1941 | 1 | |
| Kahlmann, Carl | Carl Kahlmann (Carl Kahlmann) | Actor | 1941 | 1 | |
| Kempgens, Erich | Erich Kempgens (Erich Kempgens) | Designer | 1941 | 1 | |
| Koch, Horst | Horst Koch (Horst Koch) | Actor | 1941 - 1947 | 3 | |
|
|
