| Kuhn, LeRoy | LeRoy Kuhn | Actor | 1949 | 1 | |
| Krook, Bernard | Bernard Krook | Actor | 1949 | 1 | |
| Kosofsky, Martin, I. | Martin I. Kosofsky | Actor | 1949 | 1 | |
| Kenyon, Sandy | Sandy Kenyon | Actor | 1949 | 2 | |
| Karl, Fritz | Fritz Karl | Actor | 1901 | 1 | |
| Korf-Neumann, Anke | Anke Korf-Neumann | Actor | 2000 | 1 | |
| Kadelburg, Ute | Ute Kadelburg | Actor | 2000 | 1 | |
| Koch, Christian | Christian Koch | Actor | 2000 | 1 | |
| Kalam Azad, Abul | Abul Kalam Azad | Actor | 2000 - 2001 | 4 | |
| Kauffmann, Hr. | Hr. Kauffmann | Actor | 1879 | 1 | |
| Koller, Seline | Seline Koller | Actor | 1907 - 1908 | 2 | |
| Köhler, Hr. | Hr. Köhler | Actor | 1878 | 1 | |
| Krößing, Frl. | Frl. Krößing | Actor | 1878 | 1 | |
| Knirsch, Gusti | Gusti Knirsch | Actor | 1901 | 1 | |
| Krauss, Felix | Felix Krauss | Actor | 2015 | 1 | |
| Kronnagel, Corryn | Corryn Kronnagel | Actor | 2000 | 1 | |
| Kaappola, Anna-Kristiina | Anna-Kristiina Kaappola | Actor | 2014 | 1 | |
| Karjalainen, Päivi | Päivi Karjalainen | Actor | 2014 | 1 | |
| Kerppola, Katriina | Katriina Kerppola | Actor | 2014 | 1 | |
| Kiiliäinen, Tuomas | Tuomas Kiiliäinen | Actor | 2013 | 1 | |
| Kotkaniemi, Saara | Saara Kotkaniemi | Actor | 2013 | 1 | |
| Kainulainen, Tommi | Tommi Kainulainen | Actor | 2012 | 1 | |
| Kokko, Emilia | Emilia Kokko | Actor | 2012 | 1 | |
| Karutz, Carl | Carl Karutz | Actor | 1878 | 1 | |
| Karutz, Fr. | Fr. Karutz | Actor | 1878 | 1 | |
| Kearney, Tracy | Tracy Kearney | Actor | 2000 | 1 | |
| Kelo, Marno | Marno Kelo | Actor | 1992 | 1 | |
| Kurnakowicz, Jan | Jan Kurnakowicz | Actor | 1923 | 1 | |
| Kurosawa, Makiko | Makiko Kurosawa | Actor | 2000 | 1 | |
| Kahanovitz, Lexie | Lexie Kahanovitz | Actor | 2000 | 1 | 1 |
| Keskenović, Biljana | Biljana Keskenović | Actor | 2000 | 1 | |
| Kovačević, Ivana | Ivana Kovačević | Actor | 2000 | 1 | |
| Köstem, Şebnem | Şebnem Köstem (Sebnem Kostem) | Actor | 2012 | 1 | |
| Kalitowicz, Izabela | Izabela Kalitowicz | Actor | 1924 | 1 | |
| Kaden, Czesław | Czesław Kaden | Actor | 1925 | 1 | |
| Kovjanić, Dubravka | Dubravka Kovjanić | Actor | 2000 | 3 | |
| Kutlešić, Jovan | Jovan Kutlešić | Actor | 2000 | 1 | |
| Kılıç, Nesrin | Nesrin Kılıç (Nesrin Kilic) | Actor | 1977 | 1 | |
| Koç, Tomris Oğuzalp | Tomris Oğuzalp Koç | Actor | 1977 | 1 | |
| Kavuzlu, Olcay | Olcay Kavuzlu | Actor | 2014 | 1 | |
| Kondrat, Józef | Józef Kondrat | Actor | 1928 | 1 | |
| Kuhn, Frl. | Frl. Kuhn | Actor | 1878 | 1 | |
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