| Kaufmann, Max | Max Kaufmann (Max Kaufmann) | Actor | 1902 | 1 | |
| Körner, - | - Körner (- Körner) | Actor | 1908 | 1 | |
| Karner, Karl | Karl Karner (Karl Karner) | Actor | 1903 | 1 | |
| Koch, Helene | Helene Koch (Helene Koch) | Actor | 1903 | 1 | |
| Kartousch, Louise | Louise Kartousch (Louise Kartousch) | Actor | 1903 | 1 | |
| Kardaetz, Elsa | Elsa Kardaetz (Elsa Kardaetz) | Actor | 1903 | 1 | |
| Koch, Frk. | Frk. Koch (Frk. Koch) | Actor | 1903 | 1 | |
| Kühne, - | - Kühne (- Kühne) | Actor | 1907 | 1 | |
| Krehbiel, Frk. | Frk. Krehbiel (Frk. Krehbiel) | Actor | 1903 | 1 | |
| Konradi, Paul | Paul Konradi (Paul Konradi) | Actor | 1904 | 1 | |
| Kriss, Steffy | Steffy Kriss (Steffy Kriss) | Actor | 1904 | 1 | |
| Kacha, Eduard | Eduard Kacha (Eduard Kacha) | Actor | 1904 | 1 | |
| Klein, Demeter | Demeter Klein (Demeter Klein) | Actor | 1905 | 1 | |
| Kanisch, Edgar | Edgar Kanisch (Edgar Kanisch) | Actor | 1905 | 1 | |
| Koehne, Marie | Marie Koehne (Marie Koehne) | Actor | 1905 | 1 | |
| Kernic, Annie | Annie Kernic | Actor | 1905 | 1 | |
| Krasa, Rudolf | Rudolf Krasa (Rudolf Krasa) | Actor | 1905 | 1 | |
| Kriß, Stephanie | Stephanie Kriß (Stephanie Kriß) | Actor | 1905 | 1 | |
| Kühne, Leopoldine | Leopoldine Kühne (Leopoldine Kühne) | Actor | 1905 | 1 | |
| Kunert, James | James Kunert (James Kunert) | Actor | 1906 | 1 | |
| Knaack, Carl | Carl Knaack (Carl Knaack) | Actor | 1906 | 1 | |
| König, Rosa | Rosa König | Actor | 1906 | 1 | |
| Kerkow, Mascha | Mascha Kerkow (Mascha Kerkow) | Actor | 1907 | 1 | |
| Kövner, Lothar | Lothar Kövner (Lothar Kövner) | Actor | 1907 | 1 | |
| Kempner, Traute | Traute Kempner (Traute Kempner) | Actor | 1907 | 1 | |
| Kupfer, Else | Else Kupfer (Else Kupfer) | Actor | 1907 | 1 | |
| Klodnitzky, Octav | Octav Klodnitzky (Octav Klodnitzky) | Actor | 1907 | 1 | |
| Karlshofer, Mr. | Mr. Karlshofer (Mr. Karlshofer) | Actor | 1908 | 1 | |
| König, Toni | Toni König (Toni König) | Actor | 1908 | 1 | |
| Kobold, Ella | Ella Kobold (Ella Kobold) | Actor | 1909 | 1 | |
| Knorr, Marian | Marian Knorr (Marian Knorr) | Actor | 1909 | 1 | |
| Körner, Paul | Paul Körner (Paul Körner) | Actor | 1909 | 1 | |
| Krampff, Mr. | Mr. Krampff (Mr. Krampff) | Actor | 1909 | 1 | |
| Krempien, Fritz | Fritz Krempien (Fritz Krempien) | Director | 1909 | 1 | |
| Kalkum, Georg | Georg Kalkum (Georg Kalkum) | Actor | 1910 | 1 | |
| Kirchhofer, Werner | Werner Kirchhofer (Werner Kirchhofer) | Actor | 1910 | 1 | |
| Kalter, Johanna | Johanna Kalter (Johanna Kalter) | Costume Designer | 1910 | 1 | |
| Köhler, Georg | Georg Köhler (Georg Köhler) | Actor | 1910 | 1 | |
| Krebs, Karl | Karl Krebs (Karl Krebs) | Actor | 1910 | 1 | |
| Karlinger, Adolf | Adolf Karlinger (Adolf Karlinger) | Actor | 1910 | 1 | |
| Kaltenbach, Erich | Erich Kaltenbach (Erich Kaltenbach) | Actor | 1910 | 1 | |
| Kleine, Olly | Olly Kleine (Olly Kleine) | Actor | 1910 | 1 | |
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