| Kropff, Joop | Joop Kropff | Costume Designer, Designer | 1956 | 2 | |
| Kröplin, Wolfgang | Wolfgang Kröplin | Dramaturg | 1972 | 1 | |
| Kropp, Günther | Günther Kropp | Actor | 1965 - 1989 | 2 | |
| Kropp, Joachim | Joachim Kropp | Dramaturg | 1977 | 1 | |
| Kropp, Kristopher | Kristopher Kropp | Actor | 1994 | 1 | |
| Kroppan, Kaare | Kaare Kroppan | Actor | 1962 - 1996 | 73 | |
| Kroseck, Carl, Fritz | Carl Fritz Kroseck | Actor | 1911 | 1 | |
| Krosely, Dario | Dario Krosely | Actor | 2013 | 6 | |
| Krosigk, Friederike v. | Friederike v. Krosigk | Actor | 2002 - 2003 | 2 | |
| Kroske, William | William Kroske | Actor | 1959 | 1 | |
| Kross, Christa-Maria | Christa-Maria Kross | Dramaturg | 1986 | 1 | |
| Kross, Marlies | Marlies Kross | | | | 5 |
| Krössing, Adolf | Adolf Krössing | Actor, Director | 1905 | 2 | |
| Krößing, Frl. | Frl. Krößing | Actor | 1878 | 1 | |
| Krotczek, Leon | Leon Krotczek | Actor | 2000 - 2001 | 2 | |
| Kröter, Anton | Anton Kröter | Actor | 1895 | 1 | |
| Krötsch, Isabelle | Isabelle Krötsch | Designer | 2017 | 1 | |
| Krott, Barbara | Barbara Krott | Costume Designer, Designer | 2011 | 16 | |
| Kroug, Egmont | Egmont Kroug | Actor | 1921 | 1 | |
| Kroupa, Susan | Susan Kroupa | Actor | 1979 | 1 | |
| Kroupová, - | - Kroupová | Actor | 1889 | 1 | |
| Kroupová, Kateřina | Kateřina Kroupová | Actor | 2000 | 7 | |
| Krourel, Lucas | Lucas Krourel | Actor | 2007 | 1 | |
| Krouska, Stella | Stella Krouska | Actor | 1995 | 16 | |
| Krovskij, I. | I. Krovskij | Actor | 1899 | 1 | |
| Krøll, Christina | Christina Krøll | Actor | 1985 | 1 | |
| Krpálková, Vĕra | Vĕra Krpálková | Actor | 1959 | 1 | |
| Krpan, Žarka | Žarka Krpan | Costume Designer | 2015 | 1 | |
| Krpež, Milica | Milica Krpež | Actor | 2010 - 2011 | 4 | |
| Krška, Vladimír | Vladimír Krška | Actor | 1964 | 1 | |
| Krsmanović, Asja | Asja Krsmanović | Adaptation, Dramaturg | 2022 | 2 | |
| Krstansky, Adrianne | Adrianne Krstansky | Actor | 2017 | 1 | |
| Krsteva, Katarina | Katarina Krsteva | Actor | 1976 | 1 | |
| Krstić, Ljiljana | Ljiljana Krstić | Actor | 1967 - 1968 | 2 | |
| Krstić, Milorad | Milorad Krstić | Designer | 2012 - 2013 | 5 | |
| Krstulović, Zdravka | Zdravka Krstulović | Actor | 1990 | 1 | |
| Krtičková, Helena | Helena Krtičková | Actor | 1926 - 1933 | 3 | |
| Kruchen, Alfred | Alfred Kruchen | Actor | 1925 | 1 | |
| Kručinina, Valerija | Valerija Kručinina | Actor | | 1 | |
| Kručiņins, - | - Kručiņins | Actor | 1907 | 1 | |
| Kruckenberg, Ivan | Ivan Kruckenberg | Actor | 1907 - 1908 | 2 | |
| Kruczek, Jakub | Jakub Kruczek | Actor | 2012 | 1 | |
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