| Klering, Hans | Hans Klering | Actor | 1966 | 1 | |
| Klerwin I, Frl. | Frl. Klerwin I | Actor | 1897 | 2 | |
| Klerwin II, Frl. | Frl. Klerwin II | Actor | 1897 | 2 | |
| Klerwin, Gabriele | Gabriele Klerwin | Actor | 1896 - 1906 | 2 | |
| Kleshchev, Vadim | Vadim Kleshchev (Вадим Клещёв) | Lighting Designer | 2020 | 1 | |
| Klesse, Thomas | Thomas Klesse | Actor | 2007 | 1 | 3 |
| Klestilová, Iva | Iva Klestilová | Dramaturg | 2009 | 2 | |
| Klētnieks, Karps | Karps Klētnieks | Actor | 1950 | 1 | |
| Klētnieks, Nauris | Nauris Klētnieks | Director | 1974 | 1 | |
| Klett, Marcel | Marcel Klett | Dramaturg | 2011 | 2 | |
| Klett, Renate | Renate Klett | Director | 1973 | 1 | 1 |
| Klette, Michael | Michael Klette | Director | 1999 - 2015 | 2 | |
| Kleve, Arne | Arne Kleve | Actor | 1927 - 1928 | 67 | 1 |
| Kleve, Minka | Minka Kleve | Actor | 1984 | 1 | |
| Kleven, Elizabeth | Elizabeth Kleven | Actor | 1937 | 1 | |
| Klevenov, Heinz | Heinz Klevenov | Actor | 1956 | 1 | |
| Klevenow, Heinz | Heinz Klevenow | Actor | 1949 | 1 | |
| Klever, Bart | Bart Klever | Actor | 2017 - 2021 | 3 | |
| Klever, Getten | Getten Klever | Actor | 1928 | 1 | |
| Klever, Heinz | Heinz Klever | Actor | 1993 | 2 | |
| Klevins, Judy L. | Judy L. Klevins | Actor | 1966 | 1 | |
| Klewer, Emil | Emil Klewer | Actor | 1929 | 1 | |
| Kley, Lena | Lena Kley | Actor | 1896 - 1928 | 3 | 1 |
| Kley, M. | M. Kley | Actor | 1897 | 1 | |
| Kley, Richard | Richard Kley | Actor | 1933 - 1962 | 2 | |
| Kley, Sebastian | Sebastian Kley | Actor | 2002 | 1 | |
| Kley, Wilhelmina | Wilhelmina Kley | Actor | 1917 - 1925 | 2 | |
| 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 | |
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