| Kölgen, Ulrike | Ulrike Kölgen | Actor | 1987 | 1 | |
| Koležnik, Mateja | Mateja Koležnik | Director | 2002 - 2022 | 9 | |
| Koležnik, Andrej | Andrej Koležnik | Lighting Designer | 2002 | 1 | |
| Koleva, Daniana | Daniana Koleva | Actor | 2010 | 1 | |
| Kolev, Svetoslav | Svetoslav Kolev | Translator | 1994 - 2006 | 4 | 1 |
| Koleszár, Péter, Bazil | Péter Bazil Koleszár | Actor | 2015 | 1 | |
| Kolesnikova, Tamara | Tamara Kolesnikova | Actor | 2011 | 1 | |
| Kolesnikov, Anton Andreyevich | Anton Andreyevich Kolesnikov (Анто́н Андре́евич Коле́сников) | Actor | 2022 | 1 | |
| Kolesnik, Konstantin | Konstantin Kolesnik | Actor | | 1 | |
| Kolesnichenko, Evgeniya | Evgeniya Kolesnichenko | Stage Manager | 2023 | 1 | |
| Kolesar, Irena | Irena Kolesar | Actor | 1961 | 1 | |
| Köles, Ferenc | Ferenc Köles | Actor | 2008 | 1 | 1 |
| Kölén, Anna | Anna Kölén | Adaptation | 2010 | 32 | 1 |
| Kolehmainen, Seppo | Seppo Kolehmainen | Actor | 1962 | 1 | |
| Kolehmainen, Eero-Pekka | Eero-Pekka Kolehmainen | Composer | 1995 - 1996 | 2 | |
| Kolegar, Jan | Jan Kolegar | Actor | 1997 | 1 | |
| Kolding, Mette | Mette Kolding | Actor | 1999 - 2000 | 3 | |
| Kolding, Axel | Axel Kolding | Actor | 1942 | 1 | |
| Koldenius, Jan | Jan Koldenius | Actor | 1985 - 2004 | 3 | 1 |
| Koldal, Britt | Britt Koldal | Costume Designer | 2002 | 3 | |
| Kold, Laura | Laura Kold | Actor | 2014 | 1 | |
| Kolczynski, Tomek | Tomek Kolczynski | Composer | 2013 | 1 | |
| Kolčickij, G. | G. Kolčickij | Actor | 1960 | 1 | |
| Kolbye, Alice | Alice Kolbye | Actor | 1912 | 1 | |
| Kolby, Ross | Ross Kolby | Actor | 2012 | 2 | |
| Kolbræk, Marit | Marit Kolbræk | Actor | 1971 - 2006 | 6 | 1 |
| Kölblinger, Oskar | Oskar Kölblinger | Actor | 1955 | 1 | |
| Kölbl, Inge | Inge Kölbl | Actor | 1943 | 3 | |
| Kölbl, Elisabeth | Elisabeth Kölbl | Actor | 1966 - 1967 | 2 | 1 |
| Kolbinger, Hannelore | Hannelore Kolbinger | Actor | 1973 | 1 | |
| Kolberg, Kåre | Kåre Kolberg | Composer | 1981 - 1997 | 2 | |
| Kolbe, Thomas | Thomas Kolbe | Actor | 2003 - 2005 | 4 | |
| Kolbe, Fritz | Fritz Kolbe | Actor | 1933 | 1 | |
| Kolbe, Amand | Amand Kolbe | Actor | 1889 | 1 | |
| Kolbe, Alexandrine | Alexandrine Kolbe | Actor | 1905 - 1916 | 4 | |
| Kolbe, - | - Kolbe | Actor | 1906 - 1916 | 2 | |
| Kolb, Yvette | Yvette Kolb | Actor | 1977 | 1 | |
| Kolb, Jürgen | Jürgen Kolb | Lighting Designer | 2012 | 1 | |
| Kolb, Hertha | Hertha Kolb | Actor | 1921 - 1922 | 2 | |
| Kolb, Eve | Eve Kolb | Actor | 2010 | 1 | 1 |
| Kolátor, Vladimír | Vladimír Kolátor | Adaptation, Director | 1943 | 2 | |
| Kolasis, Vyron | Vyron Kolasis | Actor, Composer | 2011 - 2012 | 3 | |
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