| Kampers, Fritz, | Fritz Kampers | Actor | 1928 | 1 | |
| Köhler, Renée, | Renée Köhler | Actor | 1928 | 1 | |
| Kastner, Ina, | Ina Kastner | Actor | 1928 | 1 | |
| Knispel, Julius, | Julius Knispel | Actor | 1928 | 1 | |
| Kühne, Friedrich, | Friedrich Kühne | Actor | 1928 | 1 | |
| Kayßler, Christian, | Christian Kayßler | Actor | 1928 | 1 | |
| Kipper, Rose, | Rose Kipper | Actor | 1928 | 1 | |
| Kirchner, Franzi, | Franzi Kirchner | Actor | 1928 | 1 | |
| Kirchner, Lorenz, | Lorenz Kirchner | Actor | 1928 | 1 | |
| Kopp, Mila, | Mila Kopp | Actor | 1928 | 2 | |
| Keindorf, -, | - Keindorf | Actor | 1928 | 1 | |
| Kunz, -, | - Kunz | Actor | 1928 | 1 | |
| Kaesler, Oskar, | Oskar Kaesler | Actor | 1928 | 1 | |
| Kremer, Else, | Else Kremer | Actor | 1928 - 1935 | 3 | |
| Kaiser, Friedrich Wilhelm, | Friedrich Wilhelm Kaiser | Actor | 1928 | 2 | |
| Kusterer, Karl, | Karl Kusterer | Actor | 1928 | 2 | |
| Köblitz, Fritz, | Fritz Köblitz | Actor | 1928 | 2 | |
| Kottenkamp, Walther, | Walther Kottenkamp | Actor | 1928 | 1 | |
| Korth, Walter, | Walter Korth | Actor | 1909 - 1932 | 6 | |
| Kraus, Hilde Maria, | Hilde Maria Kraus | Actor | 1930 | 2 | |
| Künkler, Karl, | Karl Künkler | Actor | 1931 | 2 | |
| Kleiser, Rudolf, | Rudolf Kleiser | Actor | 1931 - 1938 | 4 | |
| Koppenhofer, Maria, | Maria Koppenhofer | Actor | 1931 | 1 | |
| Krahmer, Friedrich, | Friedrich Krahmer | Actor | 1931 - 1932 | 1 | |
| Klingenberg, Heinz, | Heinz Klingenberg | Actor | 1931 - 1932 | 2 | |
| Koerfer, Liselotte, | Liselotte Koerfer | Actor | 1931 - 1932 | 1 | |
| Klein, Alexander, | Alexander Klein | Actor | 1931 - 1932 | 1 | |
| Knott, Else, | Else Knott | Actor | 1931 | 4 | |
| Kaiser, Grete, | Grete Kaiser | Actor | 1932 | 2 | |
| Knaack, Karl, | Karl Knaack | Actor | 1932 | 2 | |
| Kleinschmidt, Lotte, | Lotte Kleinschmidt | Actor | 1932 | 2 | |
| Kleinhönig, Karl, | Karl Kleinhönig | Actor | 1932 | 1 | |
| Kaltheuner, Walter, | Walter Kaltheuner | Actor | 1932 | 4 | |
| Köppen, Milli, | Milli Köppen | Actor | 1932 | 1 | |
| Kerting, Anneliese, | Anneliese Kerting | Actor | 1932 | 2 | |
| Krüger, Max, | Max Krüger | Actor | 1932 | 1 | |
| Kaibel-Schiffel, Martha, | Martha Kaibel-Schiffel | Actor | 1897 - 1933 | 16 | |
| Kaiser, Cläre, | Cläre Kaiser | Actor | 1933 - 2006 | 7 | |
| Kegel, Wanda, | Wanda Kegel | Actor | 1933 | 1 | |
| Kekek, Maria, | Maria Kekek | Actor | 1933 | 1 | |
| Kesting, Karl, | Karl Kesting | Actor | 1933 | 2 | |
| Kegel, Max, | Max Kegel | Actor | 1933 | 1 | |
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