| Kindelan, Nancy | Nancy Kindelan | Actor, Director | 1968 – 2001 | 3 | |
| Köth-Schäfer, Mrs., | Mrs. Köth-Schäfer | Actor | 1896 – 1897 | 3 | |
| Kiefer, Laura | Laura Kiefer | Actor | 2008 | 3 | |
| Kamio, Kozo | Kozo Kamio | Lighting Designer | 1928 | 3 | |
| Kuckartz, Mathias, | Mathias Kuckartz | Actor | 1905 | 3 | |
| Kooshk Jalali, Alireza | Alireza Kooshk Jalali | Director, Dramaturg, Translator | 2010 | 3 | |
| Kowitz, Peter | Peter Kowitz | Actor | 1986 – 1999 | 3 | |
| Krüger, Charlotte, | Charlotte Krüger | Actor | 1919 | 3 | |
| Krejcir, Elisabeth, | Elisabeth Krejcir | Actor | 1971 – 1972 | 3 | |
| Kölbl, Inge, | Inge Kölbl | Actor | 1943 – 1944 | 3 | |
| Ksoll, Josef, | Josef Ksoll | Costume Designer | 1943 – 1944 | 3 | |
| Klein, Gisela, | Gisela Klein | Actor | 1902 | 3 | |
| Knobelauch, Ferdinand, | Ferdinand Knobelauch | Actor | 1868 | 3 | |
| Keller, -, | - Keller | Actor | 1877 | 3 | |
| Klingstedt, Hr., | Hr. Klingstedt | Actor | 1877 – 1905 | 3 | |
| Kolling, Waldemar, | Waldemar Kolling | Actor | 1877 – 1880 | 3 | |
| Kühns, Volkmar, | Volkmar Kühns | Actor | 1878 – 1890 | 3 | |
| Kjerulf, Halfdan, | Halfdan Kjerulf | Composer | 1879 | 3 | |
| Knapczyński, Czesław, | Czesław Knapczyński | Actor | 1882 – 1898 | 3 | |
| Kücken, Friedrich Wilhelm, | Friedrich Wilhelm Kücken | Composer | 1885 | 3 | |
| Karásek, Josef, | Josef Karásek | Actor | 1885 – 1920 | 3 | |
| Kirchheiner, Victor, | Victor Kirchheiner | Actor | 1886 | 3 | |
| Kierschner, Franz, | Franz Kierschner | Actor | 1889 – 1891 | 3 | |
| Karlmüller, Mr., | Mr. Karlmüller | Actor | 1890 – 1897 | 3 | |
| Kenward, Edith, | Edith Kenward | Actor | 1891 – 1892 | 3 | |
| Keller-Frauenthal, Rosa, | Rosa Keller-Frauenthal | Actor | 1890 | 3 | |
| Konstantinopoulos, Panagiotis, | Panagiotis Konstantinopoulos | Actor | 1894 | 3 | |
| Kavli, Aagot, | Aagot Kavli | Actor | 1895 – 1903 | 3 | |
| Krohn, Elsa, | Elsa Krohn | Actor | 1896 – 1897 | 3 | |
| Kapteijn, F., | F. Kapteijn | Translator | 1896 | 3 | |
| Kley, Lena, | Lena Kley | Actor | 1896 | 3 | |
| Klose, Paul, | Paul Klose | Actor | 1898 | 3 | |
| Kromer, Karl, | Karl Kromer | Actor | 1899 – 1900 | 3 | |
| Krogulski, Władysław, | Władysław Krogulski | Actor | 1899 – 1911 | 3 | |
| Kleinecke, Georg, | Georg Kleinecke | Actor | 1878 | 3 | |
| Kögl, Cornelia, | Cornelia Kögl | Actor | 1901 | 3 | |
| Korn, Gertrud, | Gertrud Korn | Actor | 1904 | 3 | |
| Kraack, Mr., | Mr. Kraack | Actor | 1906 | 3 | |
| Koch, Georg August, | Georg August Koch | Actor | 1913 | 3 | |
| Kurz, Emilie, | Emilie Kurz | Actor | 1907 | 3 | |
| Krall, Wilhelmine, | Wilhelmine Krall | Actor | 1918 – 1921 | 3 | |
| Kosch, Emma, | Emma Kosch | Actor | 1918 | 3 | |
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