| Kovaříková, Sasa | Sasa Kovaříková (Sasa Kovaříková) | Actor | 1961 | 1 | |
| Kozak, Bogusław | Bogusław Kozak (Bogusław Kozak) | Actor | 1957 | 1 | |
| Kozma, Salla | Salla Kozma (Salla Kozma) | Actor | 2006 | 1 | |
| Koźmin, Maria | Maria Koźmin (Maria Koźmin) | Actor | 1889 | 1 | |
| Kozłowski, Maciej | Maciej Kozłowski (Maciej Kozłowski) | Actor | 2006 - 2009 | 7 | |
| Kraan, Mark | Mark Kraan (Mark Kraan) | Actor | 2004 | 1 | |
| Kracke, Herbert | Herbert Kracke (Herbert Kracke) | Actor | 1945 | 1 | |
| Kradolfer, Benjamin | Benjamin Kradolfer (Benjamin Kradolfer) | Actor | 1993 - 1999 | 2 | |
| Krahl, Hilde | Hilde Krahl (Hilde Krahl) | Actor | 1943 | 1 | |
| Kramm, Ada | Ada Kramm (Ada Kramm) | Actor | 1936 - 2006 | 60 | |
| Krappé, Ann | Ann Krappé (Ann Krappé) | Actor | 1963 | 1 | |
| Krappweis, Sabine | Sabine Krappweis (Sabine Krappweis) | Actor | 2005 | 1 | |
| Krassa, Susanne | Susanne Krassa (Susanne Krassa) | Actor | 2004 | 1 | |
| Krauel, Gerold | Gerold Krauel (Gerold Krauel) | Actor | 1975 | 1 | |
| Kraus, Josef | Josef Kraus (Josef Kraus) | Actor | 1965 | 1 | |
| Krause, Jan | Jan Krause (Jan Krause) | Actor | 1977 | 1 | |
| Krause, Marleen | Marleen Krause (Marleen Krause) | Actor | 1977 | 1 | |
| Kraußneck, Arthur | Arthur Kraußneck (Arthur Kraußneck) | Actor | 1889 - 1921 | 15 | |
| Krautwig, Eva | Eva Krautwig (Eva Krautwig) | Actor | 2002 - 2007 | 2 | |
| Kreidel, Henry | Henry Kreidel (Henry Kreidel) | Actor | 1909 | 1 | |
| Kreidel, Martha | Martha Kreidel (Martha Kreidel) | Actor | 1909 | 1 | |
| Kreihanslová, Hana | Hana Kreihanslová (Hana Kreihanslová) | Actor | 1956 - 1958 | 2 | |
| Kreindl, Werner | Werner Kreindl (Werner Kreindl) | Actor | 1972 - 2003 | 9 | |
| Krenn, Ernst | Ernst Krenn (Ernst Krenn) | Actor | 1987 | 1 | |
| Kretzschmar, Dorothee | Dorothee Kretzschmar (Dorothee Kretzschmar) | Actor | 1995 | 2 | |
| Kreutz, Sebastian | Sebastian Kreutz (Sebastian Kreutz) | Actor | 2004 - 2005 | 9 | |
| Krevelen, Van | Van Krevelen (Van Krevelen) | Actor | 1896 | 1 | |
| Kriegeskotte, Hedi | Hedi Kriegeskotte (Hedi Kriegeskotte) | Actor | 1973 - 2014 | 9 | |
| Krill, Alexander | Alexander Krill (Alexander Krill) | Actor | 1996 | 1 | |
| Krimolowski, Shachar | Shachar Krimolowski (Shachar Krimolowski) | Actor | 2000 | 1 | |
| Kristensen, Irene | Irene Kristensen (Irene Kristensen) | Actor | 2002 | 1 | |
| Królikowski, Kazimierz | Kazimierz Królikowski (Kazimierz Królikowski) | Actor | 1882 - 1892 | 3 | |
| Krön, Elisabeth | Elisabeth Krön (Elisabeth Krön) | Actor | 2002 | 1 | |
| Kronenberg, Laura | Laura Kronenberg (Laura Kronenberg) | Actor | 2007 | 1 | |
| Krönke, Jan | Jan Krönke (Jan Krönke) | Actor | 1989 | 1 | |
| Krönke, Anna | Anna Krönke (Anna Krönke) | Actor | 1989 | 1 | |
| Kropp, Kristopher | Kristopher Kropp (Kristopher Kropp) | Actor | 1994 | 1 | |
| Krüger, Hannes | Hannes Krüger (Hannes Krüger) | Actor | 1964 - 1971 | 3 | |
| Krüger, Katharina | Katharina Krüger (Katharina Krüger) | Actor | 1974 | 1 | |
| Krüger-Halden, Walpurgis | Walpurgis Krüger-Halden (Walpurgis Krüger-Halden) | Actor | 1957 | 1 | |
| Kruppa, Hannes | Hannes Kruppa (Hannes Kruppa) | Actor | 1975 - 1996 | 10 | |
| Kubenka, Kim | Kim Kubenka (Kim Kubenka) | Actor | 1993 | 2 | |
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