| Kannegiesser, Ursula, B. | Ursula B. Kannegiesser | Actor | 2007 | 20 | |
| Khell, Csörsz, | Csörsz Khell | Designer | 2001 - 2017 | 19 | |
| Kullmann, Martina | Martina Kullmann | Dramaturg | 2002 - 2012 | 19 | |
| Krigsvoll, Anne, | Anne Krigsvoll | Actor | 1985 - 2020 | 19 | |
| Krontiras, Kostas, | Kostas Krontiras | Actor, Director | 1924 | 19 | |
| Keller, Judith | Judith Keller | Actor | 1993 - 2008 | 18 | 18 |
| Keller, Eva Maria | Eva Maria Keller | Actor | 2003 - 2010 | 18 | 18 |
| Kalkschmidt, Eugen, | Eugen Kalkschmidt | Actor | 1898 | 18 | |
| Kjeldsberg, Johan B., | Johan B. Kjeldsberg (Johan B. Kjeldsberg) | Actor | 1987 - 1995 | 18 | |
| Koren-Wiberg, Mary, | Mary Koren-Wiberg | Actor | 1917 - 1961 | 18 | |
| Kjelsberg, Sverre | Sverre Kjelsberg | Actor, Composer | 1975 - 1976 | 18 | |
| Krasov, Nikolai | Nikolai Krasov | Actor | 1899 | 18 | 18 |
| Kanev, Lyuben | Lyuben Kanev | Actor | 2011 - 2012 | 18 | 18 |
| Könyves, Jenő | Jenő Könyves | Actor | 1907 - 1910 | 18 | |
| Klayman, Deborah | Deborah Klayman | Actor | 2014 | 18 | |
| Kahn, Ilona | Ilona Kahn | Costume Designer | 2014 | 18 | |
| Kornitzer, Alice | Alice Kornitzer | Actor | 2004 - 2008 | 18 | |
| Kaufmann, Deborah | Deborah Kaufmann | Actor | 2004 - 2008 | 18 | |
| Keller, Andreas | Andreas Keller | Actor | 2004 - 2017 | 18 | 18 |
| Kraus, Karel | Karel Kraus | Adaptation, Translator | 1943 | 17 | |
| Karabekir, Jale | Jale Karabekir | Director, Translator | 2010 - 2018 | 17 | |
| Kristensen, Svend E., | Svend E. Kristensen (Svend E. Kristensen) | Actor, Choreographer | 2011 - 2014 | 17 | |
| Kavli, Christopher, | Christopher Kavli | Actor | 1876 - 1881 | 17 | |
| Kilian, Eugen, | Eugen Kilian | Director | 1896 - 1904 | 17 | |
| Karlsen, Dagfinn, | Dagfinn Karlsen | Sound Designer | 2009 | 17 | |
| Koch , Heinrich | Heinrich Koch | Adaptation, Director, Dramaturg, Translator | 1952 - 1959 | 17 | |
| Kashyap, Vijay | Vijay Kashyap | Actor, Designer | 2010 - 2017 | 17 | |
| Kumeling, Sabina | Sabina Kumeling | Costume Designer | 1998 - 2009 | 17 | |
| Kleipzig, Agnes | Agnes Kleipzig | Actor | 1905 | 17 | |
| Kjennerud, Øystein | Øystein Kjennerud | Producer | 2017 | 17 | |
| Keppler, Heinrich, | Heinrich Keppler | Actor, Director | 1880 | 16 | |
| Knudsen, Lars, | Lars Knudsen | Actor | 1897 - 1925 | 16 | |
| Kirchner, Gustav, | Gustav Kirchner | Actor, Director | 1900 - 1922 | 16 | |
| Kaibel-Schiffel, Martha, | Martha Kaibel-Schiffel | Actor | 1897 - 1933 | 16 | |
| Kjennseth, Albert, | Albert Kjennseth | Actor | 1998 - 2007 | 16 | |
| Kalogirou, Spyros | Spyros Kalogirou | Actor | 1961 - 1999 | 16 | |
| Klonis, Kleovoulos | Kleovoulos Klonis | Designer | 1933 - 1965 | 16 | |
| Karavargyri, Ogla | Ogla Karavargyri | Costume Designer | 1995 | 16 | |
| Krouska, Stella | Stella Krouska | Actor | 1995 | 16 | |
| Karadimou, Maria | Maria Karadimou | Actor | 1995 | 16 | |
| Kofránková, Hana | Hana Kofránková | Adaptation, Director | 1988 - 2012 | 16 | |
| Kleinschmidt, Irene | Irene Kleinschmidt | Actor | 1995 - 2010 | 16 | 16 |
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