| Kettunen, Arne | Arne Kettunen | Actor | 1976 - 1978 | 2 | |
| Knudtzon, Kristin, Thesen | Kristin Thesen Knudtzon | Actor | 1976 | 1 | |
| Koppel, Einari | Einari Koppel | Actor | 1976 | 1 | |
| Kettner, Gisela | Gisela Kettner | Actor | 1976 | 2 | |
| Knorr, Marianne | Marianne Knorr | Actor | 1976 | 1 | |
| Köksal, Yusuf | Yusuf Köksal (Yusuf Koksal) | Actor | 2012 | 1 | |
| Klein, Manuel | Manuel Klein | Actor | 2015 - 2017 | 28 | |
| Kurtoğlu, Haluk | Haluk Kurtoğlu | Actor | 1956 | 1 | |
| Kind, Richard | Richard Kind | Actor | 2014 | 1 | |
| Krabbe, Barbara | Barbara Krabbe | Actor | 1976 | 1 | |
| Kold, Laura | Laura Kold | Actor | 2014 | 1 | |
| Keene, James | James Keene | Actor | 2017 | 1 | |
| Karaca, Ali | Ali Karaca | Actor | 2017 | 1 | |
| Kochanovsky, Zafrir | Zafrir Kochanovsky | Actor | 1977 | 1 | |
| Kean, Marie | Marie Kean | Actor | 1977 | 1 | |
| Kain, Christine | Christine Kain | Actor | 1977 | 5 | |
| Kerky, Dietrich | Dietrich Kerky | Actor | 1977 | 5 | |
| Kopf, Berthold | Berthold Kopf | Actor | 1977 | 1 | |
| Klimkiewicz, Barbara | Barbara Klimkiewicz | Actor | 1977 | 1 | |
| Komorowska, Maja | Maja Komorowska | Actor | 1977 | 1 | |
| Kłosiński, Janusz | Janusz Kłosiński | Actor | 1977 | 1 | |
| Korf, Kerry, Lee | Kerry Lee Korf | Actor | 1977 | 1 | |
| Kunz, Hildegard | Hildegard Kunz | Actor | 1977 | 1 | |
| Kneeland, Richard | Richard Kneeland | Actor | 1977 | 1 | |
| Kuonen, Sebastian | Sebastian Kuonen | Actor | 2017 | 1 | |
| Kalinine, Marie | Marie Kalinine | Actor | 2017 | 2 | |
| Kawana, Nicola | Nicola Kawana | Actor | 2015 | 1 | |
| Kenyon, Hilda | Hilda Kenyon | Actor | 1912 | 1 | |
| Kvamme, Bernt | Bernt Kvamme | Actor | 1983 | 1 | |
| Kotys, Ryszard | Ryszard Kotys | Actor | 1978 | 1 | |
| Klem, Ketil | Ketil Klem | Actor | 1978 | 1 | |
| Krastiņa, Alda | Alda Krastiņa | Actor | 1979 | 1 | |
| Kull, Elle | Elle Kull | Actor | 1978 | 3 | |
| Klenskaja, Maria | Maria Klenskaja | Actor | 1978 - 1989 | 3 | |
| Kibuspuu, Urmas | Urmas Kibuspuu | Actor | 1978 | 4 | |
| Kvaale, Olav | Olav Kvaale | Actor | 1978 | 1 | |
| Kneebone, Tom | Tom Kneebone | Actor | 1978 | 1 | 1 |
| Kim, Randall, Duk | Randall Duk Kim | Actor | 1978 - 2019 | 2 | 1 |
| Kato, Go | Go Kato | Actor | 1978 | 2 | |
| Kato, Kazuo | Kazuo Kato | Actor | 1978 | 1 | |
| Krättli, Oliver | Oliver Krättli | Actor | 1978 | 1 | |
| Kelleher, Dorothy | Dorothy Kelleher | Actor | 1978 | 1 | |
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