| 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 | |
| Krall, Wilhelmine, | Wilhelmine Krall | Actor | 1918 - 1921 | 3 | |
| Kosch, Emma, | Emma Kosch | Actor | 1918 | 3 | |
| Kusterer, Carl, | Carl Kusterer | Actor | 1908 - 1924 | 3 | |
| Kurth, Ferdinand, | Ferdinand Kurth | Actor, Director | 1909 | 3 | |
| Knopp, Kornelia, | Kornelia Knopp | Actor | 1909 | 3 | |
| König, Erna, | Erna König | Actor | 1910 | 3 | |
| Kny, Eugen, | Eugen Kny | Actor | 1911 - 1912 | 3 | |
| König, Elisabeth, | Elisabeth König | Actor | 1911 - 1913 | 3 | |
| Keppler, Ernst, | Ernst Keppler | Actor | 1919 | 3 | |
| Kaufmann, Martha, | Martha Kaufmann | Actor | 1915 - 1918 | 3 | |
| König, Gisela, | Gisela König | Actor | 1917 | 3 | |
| Krulle, Charlotte, | Charlotte Krulle | Actor | 1918 | 3 | |
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Contributors
