| Kaufmann, Ulla | Ulla Kaufmann | Actor | 1980 | 1 | |
| Krolik, Sandra | Sandra Krolik | Actor | 1996 | 1 | |
| Kramann, Augustin | Augustin Kramann | Actor | 1996 | 1 | |
| Klecker, Angela | Angela Klecker | Actor | 1996 | 1 | 1 |
| Karlsson, Jeanette | Jeanette Karlsson | Actor | 1995 | 2 | |
| Kotev, Emil | Emil Kotev | Actor | 1996 | 1 | |
| Költgen, Dennis | Dennis Költgen | Actor | 1995 | 1 | 1 |
| Kerekes, Viktória | Viktória Kerekes | Actor | 1996 | 1 | |
| Kesztlerné, Júlia, Kápolnai | Júlia Kápolnai Kesztlerné | Actor | 1909 | 1 | |
| Kemp, Bill | Bill Kemp | Actor | 1996 | 1 | |
| König, Klaus-Dieter | Klaus-Dieter König | Actor | 1980 - 2002 | 3 | |
| Kahn, Ian | Ian Kahn | Actor | 1996 | 1 | 1 |
| Kofmel, Richard | Richard Kofmel | Actor | 1996 | 1 | |
| Kner, Peter | Peter Kner | Actor | 1996 | 1 | |
| Kadow, Siegfried | Siegfried Kadow | Actor | 1996 - 2000 | 4 | 1 |
| Karácsony, Tamás | Tamás Karácsony | Actor | 1996 | 1 | |
| Kelemen, József | József Kelemen | Actor | 1996 | 1 | |
| King, Jacqueline | Jacqueline King | Actor | 1980 | 5 | |
| Kempf, Tobias | Tobias Kempf | Actor | 1996 - 1997 | 8 | |
| Kopetty, Samuel | Samuel Kopetty | Actor | 1996 - 1997 | 8 | |
| Kösters, Johannes, M. | Johannes M. Kösters | Actor | 1996 | 1 | |
| Kubelka, Christina | Christina Kubelka | Actor | 1996 | 1 | |
| Kliem, Klaus-Peter | Klaus-Peter Kliem | Actor | 1996 | 1 | |
| Keck, Sandra | Sandra Keck | Actor | 1995 | 1 | 1 |
| Krawczyk, Jan | Jan Krawczyk | Actor | 1996 - 2006 | 3 | 1 |
| Kőmíves, Mihály | Mihály Kőmíves | Actor | 1965 - 1996 | 3 | |
| Kendall, Merelina | Merelina Kendall | Actor | 1996 | 3 | |
| Kramer, Dieter | Dieter Kramer | Actor | 1993 - 1996 | 6 | |
| Kramer, Urs | Urs Kramer | Actor | 1996 | 1 | |
| Kellosalo, Annele | Annele Kellosalo | Actor | 1996 | 1 | 1 |
| Konstantopoulos, Konstantinos | Konstantinos Konstantopoulos | Actor | 1995 | 1 | |
| Kuhl, Jochen | Jochen Kuhl | Actor | 1971 - 2011 | 3 | |
| Kojima, Yumiko | Yumiko Kojima | Actor | 1996 - 1997 | 2 | |
| Kiuchi, Naomi | Naomi Kiuchi | Actor | 1996 - 1997 | 2 | |
| Karasawa, Kazuko | Kazuko Karasawa | Actor | 1996 | 1 | |
| Kitamura, Kiyoharu | Kiyoharu Kitamura | Actor | 1996 | 1 | |
| Kryszczuk, Katarzyna | Katarzyna Kryszczuk | Actor | 1995 | 1 | |
| Kinzel, Erwin | Erwin Kinzel | Actor | 1996 | 7 | |
| Knoll, Eveline | Eveline Knoll | Actor | 1996 | 1 | |
| Kopp, Anne | Anne Kopp | Actor | 1996 | 1 | |
| Kemna, Andreas | Andreas Kemna | Actor | 1996 | 11 | |
| Kerremans, Eric | Eric Kerremans | Actor | 1995 | 1 | |
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