| Krupanská, Sylvie | Sylvie Krupanská | Actor | 2009 - 2012 | 7 | |
| Kalužný, Jiří | Jiří Kalužný | Actor | 2000 - 2008 | 7 | |
| Kroupová, Kateřina | Kateřina Kroupová | Actor | 2000 | 7 | |
| Kolář, Ladislav | Ladislav Kolář | Actor, Composer | 1989 - 2000 | 7 | |
| Kahnert, Janning | Janning Kahnert | Actor | 2005 - 2016 | 7 | 1 |
| Kersten, Daniel | Daniel Kersten | Actor | 2007 | 7 | 1 |
| Knox, Alex | Alex Knox | Actor | 2008 | 7 | |
| Klee, Lorenz | Lorenz Klee | Actor | 2008 | 7 | |
| Kießling, Sina | Sina Kießling | Actor | 2008 - 2017 | 7 | |
| Kirsch, Nicola | Nicola Kirsch | Actor | 2015 - 2017 | 7 | |
| Keck, Julian | Julian Keck | Actor | 2011 - 2016 | 7 | |
| Kuhlmann, Otto | Otto Kuhlmann | Actor | 1960 - 1962 | 7 | |
| Kjølaas, Gerd | Gerd Kjølaas | Choreographer | 1948 - 1949 | 7 | |
| Kerek, Peter | Peter Kerek | Director | 2015 - 2019 | 7 | |
| Kafkaridis, Vladimiros | Vladimiros Kafkaridis | Actor | 1973 | 7 | |
| Kann, Pelle, Nordhøj | Pelle Nordhøj Kann | Actor, Director | 2015 - 2018 | 7 | |
| Kilyén, Ilka | Ilka Kilyén | Actor | 2017 - 2019 | 7 | |
| Kádár, Noémi | Noémi Kádár | Actor | 2017 - 2019 | 7 | |
| Kádár, Gellért L. | Gellért L. Kádár | Actor | 2017 - 2019 | 7 | |
| Kurth, Andreas | Andreas Kurth | Musician | 2021 | 7 | |
| Kirch, Elisabeth | Elisabeth Kirch | Actor | 2021 | 7 | |
| Kromminga, Katharina | Katharina Kromminga (Katharina Kromminga) | Costume Designer | 2002 - 2017 | 8 | |
| Kern, Daniel | Daniel Kern (Daniel Kern) | Actor | 1976 - 1995 | 8 | |
| Kjerstad, Per | Per Kjerstad (Per Kjerstad) | Actor | 2006 - 2008 | 8 | 1 |
| Kleinoschegg, Willi | Willi Kleinoschegg (Willi Kleinoschegg) | Actor | 1917 - 1942 | 8 | |
| Kokkin, Janne | Janne Kokkin (Janne Kokkin) | Actor | 1987 - 2013 | 8 | |
| Kokko-Saukkonen, Leena | Leena Kokko-Saukkonen (Leena Kokko-Saukkonen) | Actor | 1999 - 2008 | 8 | 1 |
| Kormákur, Baltasar | Baltasar Kormákur (Baltasar Kormákur) | Actor, Director | 1991 - 2008 | 8 | |
| Koszutska, Olga | Olga Koszutska (Olga Koszutska) | Adaptation, Director | 1954 - 1978 | 8 | |
| Kuhl, Katja | Katja Kuhl (Katja Kuhl) | Actor | 1966 - 1995 | 8 | |
| Kvapilová, Hana | Hana Kvapilová (Hana Kvapilová) | Actor | 1897 - 1906 | 8 | |
| Kyser, Karl | Karl Kyser (Karl Kyser) | Actor | 1921 - 1932 | 8 | |
| Kirke, Francis T. | Francis T. Kirke (Francis T. Kirke) | Director | 2007 | 8 | |
| Kolárová, Růzena | Růzena Kolárová (Růzena Kolárová) | Actor | 1897 - 1914 | 8 | |
| Karim, Mesbaul | Mesbaul Karim (Mesbaul Karim) | Actor | 2000 - 2008 | 8 | |
| Kilavuz, Aram | Aram Kilavuz (Aram Kilavuz) | Actor | 2010 | 8 | |
| Katzschmann, Christian | Christian Katzschmann (Christian Katzschmann) | Dramaturg | 2010 - 2022 | 8 | |
| Kolling, Valdemar | Valdemar Kolling (Valdemar Kolling) | Actor | 1870 - 1896 | 8 | |
| Kirckheiner, Mr. | Mr. Kirckheiner (Mr. Kirckheiner) | Actor | 1878 - 1879 | 8 | |
| Królikowska, Eleonora | Eleonora Królikowska (Eleonora Królikowska) | Actor | 1883 - 1912 | 8 | |
| Kosel, Walter | Walter Kosel (Walter Kosel) | Actor | 1909 - 1919 | 8 | |
| Kleinert, Robert | Robert Kleinert (Robert Kleinert) | Actor | 1916 - 1955 | 8 | |
|
|
