| Kallioinen, Taisto | Taisto Kallioinen | Actor | 1983 | 1 | |
| Krivjánszky, István | István Krivjánszky | Actor | 1983 | 1 | |
| Kulcsár, Imre | Imre Kulcsár | Actor | 1983 | 1 | |
| Karkoszka, Elżbieta | Elżbieta Karkoszka | Actor | 1983 | 1 | |
| Kiziukiewicz, Bogdan | Bogdan Kiziukiewicz | Actor | 1983 | 1 | |
| Kastmann, Trond | Trond Kastmann | Designer | 1983 | 1 | |
| Katz, Leon | Leon Katz | Adaptation, Dramaturg, Translator | 1983 | 3 | |
| Kunkel, Jonathan | Jonathan Kunkel | Actor | 1983 | 1 | |
| Klunis, Tom | Tom Klunis | Actor | 1983 | 1 | |
| Kälin, Renata | Renata Kälin | Actor | 1983 | 4 | |
| Kaledin, Nicholas | Nicholas Kaledin | Actor | 1983 | 1 | |
| Kubánková, Věra | Věra Kubánková | Actor | 1983 | 1 | |
| Koženkova, A. | A. Koženkova | Costume Designer | 1983 | 1 | |
| Kostyleva, G. | G. Kostyleva | Actor | 1983 | 1 | |
| Kaňa, Jaroslav | Jaroslav Kaňa | Translator | 1983 | 1 | |
| Kleis, Marián | Marián Kleis | Actor | 1983 | 1 | |
| Košická, Lenka | Lenka Košická | Actor | 1983 | 1 | |
| Kyyrönen, Johannes | Johannes Kyyrönen | Lighting Designer | 1983 | 1 | |
| Kvamme, Bernt | Bernt Kvamme | Actor | 1983 | 1 | |
| Kasaska, Miglena | Miglena Kasaska | Costume Designer, Designer | 1983 | 2 | |
| Kostova, Anna | Anna Kostova | Actor | 1983 | 1 | |
| Kabaivanova, Blagovesta | Blagovesta Kabaivanova | Actor | 1983 | 1 | |
| Kamberović, Minka | Minka Kamberović | Choreographer | 1983 | 1 | |
| Körner, Dietrich | Dietrich Körner | Actor | 1983 - 1989 | 2 | |
| Kuna, Károly | Károly Kuna | Actor | 1983 - 1990 | 2 | |
| Kupke, Peter | Peter Kupke | Director | 1983 - 1997 | 6 | |
| Küpferle, Franziska | Franziska Küpferle | Actor | 1983 - 2000 | 2 | |
| Küppers, Winfried | Winfried Küppers | Actor | 1983 - 2010 | 8 | 3 |
| Kennedy, Laurie | Laurie Kennedy | Actor | 1983 - 2016 | 2 | |
| Katsukura, Keiko | Keiko Katsukura | Actor | 1984 | 1 | |
| Kikuchi, Yuichi | Yuichi Kikuchi | Actor | 1984 | 1 | |
| Koene, Antoine | Antoine Koene | Actor | 1984 | 1 | |
| Kirk, Kiersten | Kiersten Kirk | Actor | 1984 | 1 | |
| Kontaxis, Vasilis | Vasilis Kontaxis | Actor | 1984 | 1 | |
| Kostopoulos, Michalis | Michalis Kostopoulos | Actor | 1984 | 1 | |
| Kucharská, Lenka | Lenka Kucharská | Actor | 1984 | 1 | |
| Kudela, Miroslav | Miroslav Kudela | Actor | 1984 | 5 | |
| Krejčí, Kateřina | Kateřina Krejčí | Actor | 1984 | 1 | |
| Koot, Joke | Joke Koot | Actor | 1984 | 1 | |
| Koot, Ger | Ger Koot | Actor | 1984 | 1 | |
| Kleve, Minka | Minka Kleve | Actor | 1984 | 1 | |
| Koopmans, Daniel | Daniel Koopmans | Actor | 1984 | 1 | |
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