| Kirstel, Richard | Richard Kirstel | Actor | 1990 | 1 | |
| Kirsten, Astrid | Astrid Kirsten | Costume Designer | 1987 - 1991 | 3 | |
| Kirsten, Johannes | Johannes Kirsten | Dramaturg | 2009 - 2010 | 4 | |
| Kirsten, Stefanie | Stefanie Kirsten | Actor | 1990 - 2008 | 2 | |
| Kirton, George | George Kirton | Actor | 1952 | 1 | |
| Kirtschev, Atanas | Atanas Kirtschev | Actor | 1904 - 1909 | 8 | |
| Kirtschev, Ivan | Ivan Kirtschev | Actor | 1937 | 1 | |
| Kirtscheva, Olga | Olga Kirtscheva | Actor | 1937 | 1 | |
| Kirtscheva, Vessela | Vessela Kirtscheva | Costume Designer | 1982 | 1 | |
| Kirwan, Ryan | Ryan Kirwan | Director | 2022 | 1 | |
| Kirz, Franziska | Franziska Kirz | | | | |
| Kis, Branko | Branko Kis | Actor | 1972 | 2 | |
| Kis, Manyi | Manyi Kis | Actor | 1927 | 1 | |
| Kiseleva, Maria | Maria Kiseleva (Мария Киселева) | Actor | 2025 | 1 | |
| Kiselevskij, Ivan | Ivan Kiselevskij | Actor | 1892 | 1 | |
| Kisfaludy, Eörs | Eörs Kisfaludy | Actor | 1998 - 2000 | 15 | |
| Kishi, Teruko | Teruko Kishi | Actor | 1925 - 1938 | 4 | |
| Kishida, Kyoko | Kyoko Kishida | Actor | 1997 | 1 | |
| Kisielnicki, Maurycy | Maurycy Kisielnicki | Actor | 1887 - 1900 | 2 | |
| Kiskiinen, Tero | Tero Kiskiinen | Designer | 1978 | 1 | |
| Kiss-Végh, Emőke | Emőke Kiss-Végh | Actor, Adaptation | 2009 - 2016 | 7 | 3 |
| Kiss, Árpád | Árpád Kiss | Actor | 1909 | 1 | |
| Kiss, Attila | Attila Kiss | Actor | 2012 - 2013 | 15 | |
| Kiss, Attila, Seprődi | Attila Seprődi Kiss | Director | 1972 | 1 | |
| Kiss, Barbara | Barbara Kiss | Assistant Director | 2018 | 1 | |
| Kiss, Csaba | Csaba Kiss | Director | 2008 | 1 | 1 |
| Kiss, Ernő | Ernő Kiss | Actor | 2005 | 2 | |
| Kiss, Eszter | Eszter Kiss | Actor | 2002 - 2023 | 3 | 1 |
| Kiss, Fabióla | Fabióla Kiss | Costume Designer | 2018 | 1 | |
| Kiss, Ferenc | Ferenc Kiss | Actor | 1931 - 1934 | 8 | |
| Kiss, Ferenc Dávid | Ferenc Dávid Kiss | Actor | 1976 | 2 | |
| Kiss, Ica | Ica Kiss | Actor | 1925 | 1 | |
| Kiss, Irén | Irén Kiss | Actor | 1928 | 3 | |
| Kiss, István | István Kiss | Actor | 1967 | 1 | |
| Kiss, Jenő | Jenő Kiss | Actor | 1989 | 2 | |
| Kiss, Julia | Julia Kiss | Actor | 1950 | 1 | |
| Kiss, László Felhőfi | László Felhőfi Kiss | Designer, Director | 1999 | 2 | |
| Kiss, Levente | Levente Kiss | Actor | 2002 | 1 | |
| Kiss, Mari | Mari Kiss | Actor | 2001 - 2016 | 2 | 1 |
| Kiss, Mariska | Mariska Kiss | Actor | 1932 | 1 | |
| Kissane, Tamara | Tamara Kissane | Adaptation | 2018 | 1 | |
| Kissel, Helmut | Helmut Kissel | Actor | 1950 | 1 | |
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