| Kralowsky, Mr. | Mr. Kralowsky (Mr. Kralowsky) | Actor | 1895 | 1 | |
| Kierulf, Mr. | Mr. Kierulf (Mr. Kierulf) | Actor | 1895 - 1896 | 10 | |
| Kirch, Richard | Richard Kirch (Richard Kirch) | Actor | 1894 - 1900 | 4 | |
| Kornbeck, Svend | Svend Kornbeck (Svend Kornbeck) | Actor | 1895 - 1911 | 4 | |
| Krum, Johanne | Johanne Krum (Johanne Krum) | Actor | 1886 | 1 | |
| Konkiel, Felix | Felix Konkiel | Actor | 1895 - 1896 | 2 | |
| Klug, Ms. | Ms. Klug (Ms. Klug) | Actor | 1895 | 1 | |
| Kuczynski, - | - Kuczynski (- Kuczynski) | Actor | 1896 | 1 | |
| Kierulf, Thorvald | Thorvald Kierulf (Thorvald Kierulf) | Actor | 1896 | 2 | 1 |
| Kerr, Ronald | Ronald Kerr (Ronald Kerr) | Actor | 1896 | 1 | |
| Krohn, Elsa | Elsa Krohn (Elsa Krohn) | Actor | 1896 | 3 | |
| Karfiol, William | William Karfiol (William Karfiol) | Actor | 1896 | 1 | |
| Kobold, - | - Kobold (- Kobold) | Actor | 1896 | 1 | |
| Klein, Albert | Albert Klein (Albert Klein) | Actor | 1896 - 1913 | 11 | |
| Körner, Johannes | Johannes Körner (Johannes Körner) | Actor | 1893 - 1905 | 11 | |
| Kühne, Mr. | Mr. Kühne (Mr. Kühne) | Actor | 1896 | 1 | |
| Klerwin, Gabriele | Gabriele Klerwin (Gabriele Klerwin) | Actor | 1896 - 1906 | 2 | |
| Kley, Lena | Lena Kley (Lena Kley) | Actor | 1896 - 1928 | 3 | |
| Koller, Frk. | Frk. Koller (Frk. Koller) | Actor | 1897 | 1 | |
| Künniger, Martha | Martha Künniger (Martha Künniger) | Actor | 1897 - 1928 | 15 | |
| Klug, Lili | Lili Klug (Lili Klug) | Actor | 1897 | 1 | |
| König, Sophie | Sophie König (Sophie König) | Actor | 1897 | 1 | |
| Kroneck, Mr. | Mr. Kroneck (Mr. Kroneck) | Actor | 1897 | 1 | |
| Kral, Max | Max Kral (Max Kral) | Actor | 1897 - 1917 | 11 | |
| Kingsley, Alice | Alice Kingsley (Alice Kingsley) | Actor | 1897 | 1 | |
| Klerwin I, Frl. | Frl. Klerwin I (Frl. Klerwin I) | Actor | 1897 | 2 | |
| Klerwin II, Frl. | Frl. Klerwin II (Frl. Klerwin II) | Actor | 1897 | 2 | |
| Krauß, Paula | Paula Krauß (Paula Krauß) | Actor | 1897 - 1902 | 2 | |
| Krug, Mr. | Mr. Krug (Mr. Krug) | Actor | 1897 | 1 | |
| Klein, Josef | Josef Klein (Josef Klein) | Actor | 1897 - 1910 | 7 | |
| Konstantinova-Bantscheva, Petrana | Petrana Konstantinova-Bantscheva (Petrana Konstantinova-Bantscheva) | Actor | 1897 | 1 | |
| Kley, M. | M. Kley (M. Kley) | Actor | 1897 | 1 | |
| Kelly jr., J. | J. Kelly jr. (J. Kelly jr.) | Actor | 1897 | 1 | |
| Krause, Moritz | Moritz Krause (Moritz Krause) | Actor | 1897 - 1898 | 2 | |
| Keeler, Carrie | Carrie Keeler (Carrie Keeler) | Actor | 1897 | 1 | |
| Kesting, Hans | Hans Kesting (Hans Kesting) | Actor | 2011 - 2021 | 19 | 3 |
| Kalkschmidt, Eugen | Eugen Kalkschmidt (Eugen Kalkschmidt) | Actor | 1898 | 18 | 1 |
| Kammerer, Heinrich | Heinrich Kammerer (Heinrich Kammerer) | Actor | 1898 | 5 | |
| Kaneli, Radul | Radul Kaneli (Radul Kaneli) | Actor | 1898 | 1 | |
| Kaneli, Maria | Maria Kaneli (Maria Kaneli) | Actor | 1898 | 1 | |
| Kamritz, Carl | Carl Kamritz (Carl Kamritz) | Actor | 1898 | 1 | |
| Kohlmetz, Hermann | Hermann Kohlmetz (Hermann Kohlmetz) | Actor | 1898 | 1 | |
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