| Kleyersburg, Egon | Egon Kleyersburg | Actor | 1923 | 1 | |
| Kleyn, - | - Kleyn | Actor | 1923 | 1 | |
| Kleyn, Kommer | Kommer Kleyn | Actor | 1923 | 1 | |
| Klíč, Josef | Josef Klíč | Composer | 2011 | 1 | 1 |
| Klička, Ivan | Ivan Klička | Actor | 1973 | 1 | |
| Klickermann, - | - Klickermann | Actor | 1878 | 1 | |
| Klie, Matthias | Matthias Klie | Actor | 1990 | 1 | |
| Kliegel, Leo | Leo Kliegel | Designer | 1943 - 1955 | 3 | |
| Kliem, Klaus-Peter | Klaus-Peter Kliem | Actor | 1996 | 1 | |
| Kliemke, Werner | Werner Kliemke | Actor | 1974 | 1 | |
| Klier, Andreas | Andreas Klier | Lighting Designer | 2011 | 1 | |
| Klietsch, Erwin | Erwin Klietsch | Actor | 1937 - 1939 | 4 | |
| Kliewer, Carl | Carl Kliewer | Actor | 1908 - 1950 | 5 | |
| Kligken, Rene | Rene Kligken | Dancer | 1935 | 1 | |
| Kligman, Paul | Paul Kligman | Actor | 1972 | 1 | |
| Klihm, Gertrud | Gertrud Klihm | Costume Designer | 1910 - 1913 | 5 | |
| Klika, František | František Klika | Actor | 1926 - 1933 | 4 | |
| Kliková, Božena | Božena Kliková | Actor | 1938 | 1 | |
| Klíma, Miloslav | Miloslav Klíma | Adaptation | 1998 | 1 | 1 |
| Klíma, Miroslav | Miroslav Klíma | Dramaturg | 1998 | 1 | |
| Klimak, Kenny | Kenny Klimak | Designer | 2004 | 1 | |
| Klimczak, Ambrozy | Ambrozy Klimczak | Actor | 1975 | 1 | |
| Klimczak, Kristian | Kristian Klimczak | Actor | 2004 | 2 | |
| Klimczyk, Justina | Justina Klimczyk | Costume Designer | 2010 - 2014 | 2 | |
| Klimenko, Viktor | Viktor Klimenko | Actor | 1966 | 1 | |
| Kliment, Václav | Václav Kliment | Actor | 1905 | 1 | |
| Klimeš, Antonín | Antonín Klimeš | Actor | 1933 | 5 | |
| Klimes, Petr | Petr Klimes | Actor | 1998 - 2002 | 2 | |
| Klimešová, Daniela | Daniela Klimešová | Costume Designer | 2011 | 1 | |
| Klimke, Christoph | Christoph Klimke | Dramaturg | 2003 | 2 | |
| Klimkiewicz, Barbara | Barbara Klimkiewicz | Actor | 1977 | 1 | |
| Klimm, Eugen | Eugen Klimm | Actor | 1919 - 1956 | 14 | |
| Klimmeck, Amelie | Amelie Klimmeck | Costume Designer, Designer | 2012 | 4 | |
| Klimowski, Joseph | Joseph Klimowski | Actor | 1966 | 1 | |
| Klimša, Antonín | Antonín Klimša | Actor | 1965 | 1 | |
| Klinder, Betty | Betty Klinder | Actor | 1906 - 1918 | 12 | |
| Klinder, Henry | Henry Klinder | Actor | 2000 | 1 | |
| Klinder, Lotte | Lotte Klinder | Actor | 1915 | 1 | |
| Klindt Jr., Ferdinand | Ferdinand Klindt Jr. | Director | 1931 | 1 | |
| Kline, Joanna | Joanna Kline | Actor | 1999 | 1 | |
| Kline, Marvin | Marvin Kline | Actor | 1926 | 1 | |
| Kline, Virginia | Virginia Kline | Actor | 1902 - 1910 | 12 | 1 |
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