| Keil, Arno, | Arno Keil | Actor | 1926 - 1938 | 4 | |
| Kodzhabaschev, Hristo | Hristo Kodzhabaschev | Actor | 1926 - 1939 | 2 | |
| Knutzon, Per | Per Knutzon | Actor, Director | 1926 - 1948 | 2 | |
| Kastner, Heinrich, | Heinrich Kastner | Actor | 1926 - 1961 | 3 | |
| Kotsali, Angeliki | Angeliki Kotsali | Actor | 1926 - 1962 | 2 | |
| Kaufmann, Georg, | Georg Kaufmann | Actor | 1927 | 1 | |
| Klaudius, Fritz, | Fritz Klaudius | Actor | 1927 | 1 | |
| Koblank, Richard, | Richard Koblank | Actor | 1927 | 1 | |
| Kerpen, Erna, | Erna Kerpen | Actor | 1927 | 1 | |
| Kiel, Max, | Max Kiel | Actor | 1927 | 1 | |
| König, Willy Heinz, | Willy Heinz König | Actor | 1927 | 1 | |
| Kelly, P., J. | P. J. Kelly | Actor | 1927 | 1 | |
| King, George | George King | Actor | 1927 | 1 | |
| Kamińska, Ida | Ida Kamińska | Actor | 1927 | 1 | |
| Kis, Manyi | Manyi Kis | Actor | 1927 | 1 | |
| Kraus, Richard | Richard Kraus | Conductor | 1927 | 1 | |
| Kleve, Arne | Arne Kleve | Actor | 1927 - 1928 | 67 | |
| Kenton, Godfrey | Godfrey Kenton | Actor | 1927 - 1928 | 2 | |
| Kihle, Mimi | Mimi Kihle | Actor | 1927 - 1929 | 43 | |
| Koch-Bauer, Johanna, | Johanna Koch-Bauer | Actor | 1927 - 1934 | 5 | |
| Kalotai, Teri | Teri Kalotai | Actor | 1928 | 1 | |
| Kane, John R | John R Kane | Designer | 1928 | 2 | |
| Kamio, Kozo | Kozo Kamio | Lighting Designer | 1928 | 3 | |
| Krahé, Josef, | Josef Krahé | Actor | 1928 | 1 | |
| Krämer, Liselotte, | Liselotte Krämer | Actor | 1928 | 1 | |
| 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 | |
| Keindorf, -, | - Keindorf | Actor | 1928 | 1 | |
| Kunz, -, | - Kunz | Actor | 1928 | 1 | |
| Kaesler, Oskar, | Oskar Kaesler | Actor | 1928 | 1 | |
| Kaiser, Friedrich Wilhelm, | Friedrich Wilhelm Kaiser | Actor | 1928 | 2 | |
| Kottenkamp, Walther, | Walther Kottenkamp | Actor | 1928 | 1 | |
| Krejčová, Magda | Magda Krejčová | Actor | 1928 | 2 | |
| Kaupiņa, Mirdza | Mirdza Kaupiņa | Actor | 1928 | 1 | |
| Kump, Mary Helen | Mary Helen Kump | Actor | 1928 | 1 | |
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