| Kenward, Laura | Laura Kenward | Actor | 2013 - 2014 | 3 | |
| Kováčiková, Katarína | Katarína Kováčiková | Costume Designer | 2013 - 2014 | 1 | |
| Kreutzfeldt, Malte | Malte Kreutzfeldt | Designer, Director | 2013 - 2014 | 2 | |
| Köhler, Thorsten | Thorsten Köhler | Actor | 2013 - 2014 | 1 | |
| Kuznick, Andreas | Andreas Kuznick | Actor | 2013 - 2014 | 2 | |
| Klawonn, Julia | Julia Klawonn | Actor | 2013 - 2014 | 2 | |
| Knapper, Tim | Tim Knapper | Actor | 2013 - 2014 | 6 | |
| Kluth, Thomas | Thomas Kluth | Lighting Designer | 2013 - 2014 | 1 | |
| Karlsen, Jesper, B. | Jesper B. Karlsen | Adaptation, Dramaturg | 2013 - 2014 | 10 | |
| Keel, Simon | Simon Keel | Actor | 2013 - 2014 | 14 | |
| Kakridas, Dimitris | Dimitris Kakridas | Costume Designer | 2013 - 2014 | 1 | |
| Kaloudis, Ektor | Ektor Kaloudis | Actor | 2013 - 2014 | 4 | |
| Kapelios, Nikos | Nikos Kapelios | Actor | 2013 - 2014 | 3 | |
| Kolovos, Giorgos | Giorgos Kolovos | Actor | 2013 - 2014 | 9 | |
| Kagias, Chrysanthos | Chrysanthos Kagias | Actor | 2013 - 2014 | 2 | |
| Kazakou, Irini | Irini Kazakou | Actor | 2013 - 2014 | 4 | |
| Kranz, Daniela | Daniela Kranz | Director | 2013 - 2014 | 3 | |
| Kragstad, Petter | Petter Kragstad | Conductor | 2013 - 2014 | 2 | |
| Kotz, Adam | Adam Kotz | Actor | 2013 - 2015 | 4 | |
| Kubran, Martin | Martin Kubran | Dramaturg | 2013 - 2015 | 2 | |
| Kraja, Vesa | Vesa Kraja | Costume Designer | 2013 - 2015 | 3 | |
| Kahle, Janko | Janko Kahle | Actor | 2013 - 2015 | 3 | |
| Kling, Kris | Kris Kling | Actor | 2013 - 2016 | 2 | |
| Koppenhöfer, Charlotte | Charlotte Koppenhöfer | Director | 2013 - 2017 | 2 | |
| Kokkin, Janne | Janne Kokkin | Actor | 2013 - 2017 | 3 | |
| Kambestad, Susann Bugge, | Susann Bugge Kambestad | Actor | 2013 - 2018 | 13 | |
| Kapeleris, Giannis | Giannis Kapeleris | Actor | 2013 - 2018 | 2 | |
| Kovačić Pavlina, Petra | Petra Kovačić Pavlina | Actor | 2013 - 2018 | 2 | |
| Kapsorahis, Thanos | Thanos Kapsorahis | Actor | 2014 | 1 | |
| Khuen, Natalie | Natalie Khuen | Designer | 2014 | 1 | |
| Keys, Dale | Dale Keys | Actor | 2014 | 1 | |
| Killingdalen, Lina | Lina Killingdalen | Dramaturg | 2014 | 1 | |
| Kéri, Kitty | Kitty Kéri | Actor | 2014 | 1 | |
| Keresztes, Gábor | Gábor Keresztes | Actor | 2014 | 1 | |
| Kothari, Pratik | Pratik Kothari | Actor | 2014 | 1 | |
| Kanetkar, Darshan | Darshan Kanetkar | Actor | 2014 | 1 | |
| Kleinke, Dirk | Dirk Kleinke | Actor | 2014 | 2 | |
| Kourtaki, Dioni | Dioni Kourtaki | Actor | 2014 | 1 | |
| Kriz, Christopher | Christopher Kriz | Sound Designer | 2014 | 1 | |
| König, Sebastian | Sebastian König | Actor | 2014 | 5 | 5 |
| Köhl, Claudio | Claudio Köhl | Actor | 2014 | 1 | |
| Klayman, Deborah | Deborah Klayman | Actor | 2014 | 18 | |
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