| Koska, Ute | Ute Koska | Actor | 1960 | 1 | |
| Kolčickij, G. | G. Kolčickij | Actor | 1960 | 1 | |
| Kalinina, V. | V. Kalinina | Actor | 1960 | 1 | |
| Kulan, Ertekin | Ertekin Kulan | Lighting Designer | 1960 - 1961 | 1 | |
| Kaçmaz, Ayten | Ayten Kaçmaz (Ayten Kacmaz) | Actor | 1960 - 1961 | 1 | |
| Kuhlmann, Otto | Otto Kuhlmann | Actor | 1960 - 1962 | 6 | |
| Kraemer, Helmut | Helmut Kraemer | Actor | 1960 - 1967 | 5 | |
| Kuruç, Bozkurt | Bozkurt Kuruç (Bozkurt Kuruc) | Actor, Director | 1960 - 1982 | 4 | |
| Kepros, Nicholas | Nicholas Kepros | Actor | 1960 - 1988 | 6 | |
| Kurt, Şaziye Berin | Şaziye Berin Kurt | Translator | 1960 - 1988 | 2 | |
| Krodera, Olgerta | Oļģerts Kroders | Director | 1960 - 2005 | 6 | |
| Kabíček, Karel | Karel Kabíček | Actor | 1960 - 2012 | 6 | |
| Kružíková, Helena | Helena Kružíková | Actor | 1960 - 2012 | 3 | |
| Kampf, Zdenĕk | Zdenĕk Kampf | Actor | 1960 - 2012 | 2 | |
| Köllnová, Božena | Božena Köllnová | Translator | 1960 - 2012 | 1 | |
| Kubešová, Eva | Eva Kubešová | Actor | 1960 - 2012 | 1 | |
| Kalášková, Jana | Jana Kalášková | Actor | 1960 - 2012 | 1 | |
| Koch, Isgard | Isgard Koch | Actor | 1961 | 1 | |
| Kollhoff, Heiner | Heiner Kollhoff | Actor | 1961 | 7 | |
| Kovaříková, Sasa | Sasa Kovaříková | Actor | 1961 | 1 | |
| Kinding, Thomas | Thomas Kinding | Designer, Translator | 1961 | 2 | |
| Kolma, Knut | Knut Kolma | Adaptation | 1961 | 6 | |
| Könemund, Hans | Hans Könemund | Costume Designer, Designer | 1961 | 3 | |
| Krause, Johannes | Johannes Krause | Actor | 1961 | 6 | |
| Knick, Gerhard | Gerhard Knick | Director | 1961 | 2 | |
| Kehlmann, Michael | Michael Kehlmann | Director | 1961 | 1 | |
| Kuzmany, Elfriede | Elfriede Kuzmany | Actor | 1961 | 3 | |
| Kern, Hans | Hans Kern | Actor | 1961 | 1 | |
| Klein, Hans Joachim | Hans Joachim Klein | Actor, Director | 1961 | 3 | |
| Kretzer, Fritz | Fritz Kretzer | Actor | 1961 | 1 | |
| Knight, Esmond | Esmond Knight | Actor | 1961 | 6 | |
| Kelly, Elizabeth | Elizabeth Kelly | Actor | 1961 | 1 | |
| Kaye, David | David Kaye | Lighting Designer | 1961 | 1 | |
| Khorvash, Fakhri | Fakhri Khorvash | Costume Designer | 1961 | 1 | |
| Khalaj, Mohamad | Mohamad Khalaj | Lighting Designer | 1961 | 1 | |
| Karbasi, Mohamad | Mohamad Karbasi | Lighting Designer | 1961 | 1 | |
| Keshawarz, Mohamadali | Mohamadali Keshawarz | Actor | 1961 | 1 | |
| Krawford, Gary | Gary Krawford | Actor | 1961 | 1 | |
| Kanter, Harry | Harry Kanter | Actor | 1961 | 1 | |
| Kammann, Aribert | Aribert Kammann | Actor | 1961 | 1 | |
| Karas, Joseph | Joseph Karas | Actor | 1961 | 1 | |
| Kantor, Norman | Norman Kantor | Actor | 1961 | 1 | |
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