| Kolář, Ladislav | Ladislav Kolář | Actor, Composer | 1989 - 2000 | 7 | |
| Kolár, Karel | Karel Kolár | Actor | 1910 - 1941 | 5 | |
| Kolar, Helmuth | Helmuth Kolar | Actor | 1971 - 1980 | 2 | |
| Kolár, Frantisek | Frantisek Kolár | Actor, Director | 1878 - 1891 | 6 | |
| Kolander, Friedrich | Friedrich Kolander | Actor | 1934 - 1961 | 7 | |
| Kolalas, Athanasios | Athanasios Kolalas (Aθανάσιος Κολαλάς) | Set Designer | 2025 | 1 | |
| Kolak, Dorota | Dorota Kolak | Actor | 1992 - 2001 | 3 | |
| Kolaczek, Nina | Nina Kolaczek | Actor | 1993 | 1 | |
| Koláčková, Tereza | Tereza Koláčková | Composer | 2013 | 1 | |
| Koláček, Josef | Josef Koláček | Actor | 1955 | 1 | 1 |
| Kolaas, Harald | Harald Kolaas | Actor | 2009 - 2023 | 10 | |
| Kolåas, Harald | Harald Kolåas | Actor | 2011 | 1 | |
| Kolá, Adrienne | Adrienne Kolá | Actor | 1897 | 1 | |
| Kol'cov, Ju. | Ju. Kol'cov | Actor | 1960 | 1 | |
| Kokurina, Larisa | Larisa Kokurina | Actor | 1999 | 1 | 1 |
| Koktová, Vĕra | Vĕra Koktová | Actor | 1972 - 1994 | 6 | |
| Koksvik, Kari | Kari Koksvik | Actor | 1994 | 1 | |
| Koksvik, Andreas | Andreas Koksvik | Actor | 2011 | 2 | |
| Köksal, Yusuf | Yusuf Köksal (Yusuf Koksal) | Actor | 2012 | 1 | |
| Kokozidis, Iraklis | Iraklis Kokozidis | Actor | 1992 | 1 | |
| Kokotović, Pero | Pero Kokotović | Actor | 1933 | 1 | |
| Kokotović, Nikola | Nikola Kokotović | Translator | 1888 - 1952 | 6 | |
| Kokotović, Nada | Nada Kokotović | Designer, Director | 2006 - 2007 | 4 | 1 |
| Kokotailo, Lori | Lori Kokotailo | Actor | 1999 | 1 | |
| Kokot, Dragica | Dragica Kokot | Actor | 1979 | 1 | |
| Kokoschka, Oskar | Oskar Kokoschka | Costume Designer, Designer | 1960 - 1961 | 6 | 1 |
| Kokoschka, M. | M. Kokoschka | Actor | 1992 | 1 | |
| Kokoris, Stathis | Stathis Kokoris | Actor | 2003 - 2004 | 2 | |
| Kokkou, Nina | Nina Kokkou | Actor | 1915 | 1 | |
| Kokkoris, Stathis | Stathis Kokkoris | Actor | 2012 | 1 | |
| Kokkonen, Lauri | Lauri Kokkonen | Lighting Designer | 1972 - 1975 | 2 | |
| Kokkonen-Valve, Pirkko | Pirkko Kokkonen-Valve | Actor | 1982 | 1 | |
| Kokko, Reijo | Reijo Kokko | Actor | 1972 | 1 | |
| Kokko, Emilia | Emilia Kokko | Actor | 2012 | 1 | |
| Kokko-Saukkonen, Leena | Leena Kokko-Saukkonen | Actor | 1999 - 2008 | 8 | 1 |
| Kokkinou, Mavroula | Mavroula Kokkinou | Actor | 1911 - 1912 | 4 | |
| Kokkinos, Thodoris | Thodoris Kokkinos | Lighting Designer | 2025 | 1 | |
| Kokkinos, N. | N. Kokkinos | Actor | 1911 - 1912 | 4 | |
| Kokkinn, Anne Marit | Anne Marit Kokkinn | Actor | 1993 - 1994 | 2 | |
| Kokkinn, Anne E. | Anne E. Kokkinn | Actor | 2006 - 2009 | 20 | 3 |
| Kokkinen, Anna-Maija | Anna-Maija Kokkinen | Actor | 1978 | 1 | |
| Kokkin, Janne | Janne Kokkin | Actor | 1987 - 2017 | 11 | 1 |
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