| Křiváček, Ladislav | Ladislav Křiváček | Actor | 1972 | 2 | |
| Křivánek, Pavel | Pavel Křivánek | | | | 5 |
| Krivāns, Leons | Leons Krivāns | Actor | 1964 | 1 | |
| Krivec, Matjaž | Matjaž Krivec | | | | |
| Křivinka, Gustav | Gustav Křivinka | Composer | 1966 | 1 | |
| Krivjánszky, István | István Krivjánszky | Actor | 1983 | 1 | |
| Krivonos, Irina | Irina Krivonos | Actor | 2001 - 2021 | 2 | 1 |
| Krivošeev, Vadim | Vadim Krivošeev | Actor | 2007 | 1 | 2 |
| Křivý, Josef | Josef Křivý | Actor | 1966 | 1 | |
| Križ Posavec Drašković, Ida | Ida Križ Posavec Drašković | Costume Designer | 2015 | 1 | |
| Kriz, Christopher | Christopher Kriz | Sound Designer | 2014 | 1 | |
| Kříž, Karel | Karel Kříž | Director | 1972 - 1983 | 2 | |
| Križaj, Franci | Franci Križaj | Director | 1970 - 1986 | 2 | |
| Križajeva, Marica | Marica Križajeva | Actor | 1934 | 1 | |
| Križan, Martin | Martin Križan | Actor | 2006 - 2007 | 3 | |
| Křížek, Bohumil | Bohumil Křížek | Actor | 1972 | 1 | |
| Kríziková, Eva | Eva Kríziková | Actor | 1972 | 1 | |
| Křízková, Jarmila | Jarmila Křízková | Costume Designer, Designer | 1998 | 2 | |
| Křížková, Jitka | Jitka Křížková | Designer | 1965 | 1 | |
| Križman Hudernik, Tijuana | Tijuana Križman Hudernik | Dancer | 2016 - 2019 | 5 | |
| Křížova, Fr. | Fr. Křížova | Actor | 1892 | 1 | |
| Krizsán, Szilvia | Szilvia Krizsán | Actor | 2013 | 1 | |
| Krizsovánszky, Sidonia | Sidonia Krizsovánszky | Actor | 1972 | 1 | |
| Krjukov, Jüri | Jüri Krjukov | Actor | 1997 | 1 | |
| Krkošková, Ľuba | Ľuba Krkošková | Actor | 1993 | 1 | 1 |
| Krmíčková, Ivana | Ivana Krmíčková | Actor | 2010 | 1 | |
| Krnajski, Aleksandra | Aleksandra Krnajski | Actor | 2006 | 1 | |
| Krninova-Gruev, Aleksandra | Aleksandra Krninov-Gruev (Александра Крнинова-Груев) | Costume Designer | 2011 | 1 | |
| Krnjaić, Stevo | Stevo Krnjaić | Actor | 1967 - 1983 | 2 | |
| Krobot, Ivo | Ivo Krobot | Director | 1995 - 1996 | 2 | |
| Kroboth, Mike | Mike Kroboth | Actor | 2019 | 2 | |
| Krobotová, Lenka | Lenka Krobotová | Actor | 2006 | 1 | |
| Krocheski, Adrienne | Adrienne Krocheski | Actor | 2003 | 1 | 1 |
| Krochesky, Adrienne | Adrienne Krochesky | Actor | 2001 | 2 | |
| Kročil, Miloš | Miloš Kročil | Actor | 1969 | 1 | |
| Kröck, Olaf | Olaf Kröck | Dramaturg | 2003 | 1 | |
| Kroczak, Emil | Emil Kroczak | Actor | 1913 - 1916 | 4 | |
| Krödel, Knut | Knut Krödel | Actor | 1975 | 1 | |
| Krodera, Olgerta | Oļģerts Kroders | Director | 1960 - 2005 | 6 | 1 |
| Kroeber, Carlos | Carlos Kroeber | Actor | 1973 | 4 | |
| Kroese, Gerhard | Gerhard Kroese | Mask Maker | 1992 - 1995 | 3 | |
| Kroesinger, Hans-Werner | Hans-Werner Kroesinger | Choreographer, Director | 2006 | 2 | 1 |
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