| Kavaná Produções | Kavaná Produções | 2022 | 1 | |
| King's College Drama Club | King's College Drama Club | 2002 | 1 | |
| Kreukniet, Bigot, Poolman en Blaaser | Kreukniet, Bigot, Poolman en Blaaser | 1890 | 3 | |
| Kystsogevekene 2005 | Kystsogevekene 2005 | 2005 | 6 | |
| Kollektiv Színtársulat, A | A Kollektiv Színtársulat | 1919 | 1 | |
| Kitchen Theatre Company | Kitchen Theatre Company | 2003 | 1 | |
| Karin Swanström-Tourneen | Karin Swanström-Tourneen | 1906 | 1 | |
| Kawakami Troupe, The | The Kawakami Troupe | 1911 | 1 | |
| Kitchener Waterloo Little Theatre | Kitchener Waterloo Little Theatre | 2003 | 1 | |
| Königliches Hoftheater in Stuttgart | Königliches Hoftheater in Stuttgart | 1910 – 1912 | 4 | |
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