| Kaspersen, Jan | Jan Kaspersen | Composer | 1990 | 2 | |
| Koenig, Jack | Jack Koenig | Actor | 2013 | 2 | 2 |
| Kalavritinos, Othon | Othon Kalavritinos | Actor | 2013 | 2 | |
| Koberg, Roland | Roland Koberg | Adaptation, Dramaturg | 2013 | 2 | |
| Kupfer, Eva | Eva Kupfer | Actor | 1901 | 2 | |
| Kreutzfeldt, Malte | Malte Kreutzfeldt | Designer, Director | 2013 - 2014 | 2 | |
| Kárason, Árni | Árni Kárason | Actor | 1978 | 2 | |
| Krause, Hans-Henrik | Hans-Henrik Krause | Actor | 1950 | 2 | |
| Kirschbaum, Peter | Peter Kirschbaum | Actor | 1911 | 2 | |
| Koch , Knut | Knut Koch | Actor | 1964 - 1965 | 2 | |
| Kater , Loes | Loes Kater | Costume Designer, Designer | 1985 | 2 | |
| Karas, Karel | Karel Karas | Actor | 1985 | 2 | |
| Kárová, Darina | Darina Kárová | Adaptation, Dramaturg | 1985 | 2 | |
| Keegan, Shelagh | Shelagh Keegan | Designer | 1986 | 2 | |
| Kwoll , Werner | Werner Kwoll | Actor | 1985 - 2009 | 2 | |
| Kurt, Stefan | Stefan Kurt | Actor | 1985 - 2006 | 2 | |
| Kujawski, Igor | Igor Kujawski | Actor | 1986 - 2011 | 2 | |
| König, Nina | Nina König | Mask Maker | 2014 - 2015 | 2 | |
| Kalogeropoulos, Nikos | Nikos Kalogeropoulos | Actor | 1984 | 2 | |
| Koci, Josef | Josef Koci | Actor | 1982 | 2 | |
| Križaj, Franci | Franci Križaj | Director | 1970 | 2 | |
| Kidd, Stephen | Stephen Kidd | Actor | 1987 | 2 | |
| Kaftan, Bernd | Bernd Kaftan | Actor | 1987 | 2 | |
| Keeler, Dana | Dana Keeler | Actor | 1982 - 1990 | 2 | |
| Klein, Katrin | Katrin Klein | Actor | 1990 | 2 | |
| Karanth, B.V. | B.V. Karanth | Composer | 1995 | 2 | |
| Knecht, Günter | Günter Knecht | Actor | 1987 | 2 | |
| Kothe , Peter | Peter Kothe | Costume Designer, Designer | 1987 | 2 | |
| Knight, Lily | Lily Knight | Actor | 1984 - 1995 | 2 | |
| Klugt, Niko van der | Niko van der Klugt | Designer, Lighting Designer | 1991 | 2 | |
| Klugt, Nathalie, van der | Nathalie van der Klugt | Actor | 1991 | 2 | |
| Kautek, Rudolf | Rudolf Kautek | Director | 1966 | 2 | |
| Keith, Warren | Warren Keith | Actor | 1988 - 2003 | 2 | |
| Křenek, Emanuel | Emanuel Křenek | Actor | 1965 | 2 | |
| Kiefel, Russell | Russell Kiefel | Actor | 1988 - 1989 | 2 | |
| Kevin, Michael | Michael Kevin | Actor | 1990 | 2 | |
| Kremer, Dan | Dan Kremer | Actor | 1990 - 2002 | 2 | |
| Klánová, Eva | Eva Klánová | Actor | 1991 | 2 | |
| Körtvélyessy, Zsolt | Zsolt Körtvélyessy | Actor | 1967 | 2 | |
| Kun, Tibor | Tibor Kun | Actor | 1978 | 2 | |
| Kaps-Zurmahr, Helmut | Helmut Kaps-Zurmahr | Actor | 1956 | 2 | |
| Kurš , Antonín | Antonín Kurš | Director | 1939 | 2 | |
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