| Kuchin, Nikolai | Nikolai Kuchin | Stage Manager | 2023 | 7 | |
| Kuchinka, Lukáš | Lukáš Kuchinka | Designer | 2011 | 1 | |
| Kuchle, Albert | Albert Kuchle | Actor | 1902 | 2 | |
| Kuchta, Misha | Misha Kuchta | Costume Designer | 1997 | 1 | |
| Kucis, Otto | Otto Kucis | Lighting Designer | 2004 | 1 | |
| Kuck, Gerd Leo | Gerd Leo Kuck | Director, Dramaturg | 1972 - 1996 | 4 | |
| Kück, Johanna | Johanna Kück | Actor | 2012 | 1 | |
| Kuckartz, Mathias | Mathias Kuckartz | Actor | 1905 - 1909 | 3 | |
| Kückelmann, Gertrud | Gertrud Kückelmann | Actor | 1971 - 1976 | 4 | 1 |
| Kücken, Friedrich Wilhelm | Friedrich Wilhelm Kücken | Composer | 1885 - 1888 | 3 | |
| Kuckreja, Pradeep | Pradeep Kuckreja | Actor | 2009 | 1 | |
| Kucówna, Zofia | Zofia Kucówna | Actor | 1958 | 1 | |
| Kucsera jr., Géza | Géza Kucsera jr. | Composer | 2011 | 1 | |
| Kuczynski, - | - Kuczynski | Actor | 1896 | 1 | |
| Kudah, Asger | Asger Kudah | Lighting Designer | 2023 | 1 | |
| Kudakwashe, Michael | Michael Kudakwashe | Actor | 2015 - 2016 | 2 | |
| Kudas, Lisa | Lisa Kudas | Designer, Lighting Designer | 2006 - 2009 | 12 | |
| Kudela, Miroslav | Miroslav Kudela | Actor | 1984 | 5 | |
| Kudelász, Barna | Barna Kudelász | Actor | 1956 | 1 | |
| Kudelász, Ildikó | Ildikó Kudelász | Actor | 1972 | 1 | |
| Kudelász, Károly | Károly Kudelász | Designer | 1956 | 1 | |
| Kudelka, Auguste | Auguste Kudelka | Actor | 1911 | 1 | |
| Kudelka, James | James Kudelka | Choreographer | 2000 | 1 | |
| Kuderna, Peter | Peter Kuderna | Actor | 1978 | 1 | |
| Kudla, Alexei | Alexei Kudla | Actor | 2002 | 1 | |
| Kudla, Vladimír | Vladimír Kudla | Actor | 1966 | 1 | |
| Kudláč, Jakub | Jakub Kudláč | Composer | 2010 - 2011 | 5 | |
| Kudláčková, Johana | Johana Kudláčková | Dramaturg | 2005 - 2006 | 2 | 1 |
| Kudlich, Hans | Hans Kudlich | Designer | 2012 | 21 | |
| Kudo, Masahiro | Masahiro Kudo | Lighting Designer | 2009 | 1 | |
| Kudrjavcev, Sergej | Sergej Kudrjavcev | Actor | 2006 | 2 | 1 |
| Kudryavtseva, Ekaterina | Ekaterina Kudryavtseva | Actor | 2015 | 1 | |
| Kuehner, Jody | Jody Kuehner | Actor, Adaptation | 2017 | 2 | |
| Kuenti, Sam | Sam Kuenti | Actor | 2011 | 5 | |
| Kuenzer, Adolf | Adolf Kuenzer | Actor | 1913 | 1 | |
| Küfner, Rudolf | Rudolf Küfner | Designer | 1955 | 1 | |
| Küfner, Gretl | Gretl Küfner | Actor | 1952 | 1 | |
| Kuga, J. | Jānis Kuga (J. Kuga) | Designer | 1914 | 2 | |
| Kugai, Denis | Denis Kugai | Actor | 2014 | 1 | |
| Kugelberg, F. | F. Kugelberg | Director | 1902 | 1 | |
| Kugelberg, Fritz | Fritz Kugelberg | Actor | 1893 | 1 | |
| Kugelgruber, Hans | Hans Kugelgruber | Actor | 1938 | 1 | |
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