| Kirov, Geno | Geno Kirov | Actor | 1909 - 1911 | 3 | |
| Kirov, Dimitar | Dimitar Kirov (Димитар Киров) | Actor | 1969 | 1 | |
| Kiroff, S | S Kiroff | Actor | 1908 | 1 | |
| Kirmse, Annette | Annette Kirmse | Actor | 1985 | 3 | |
| Kirkwood, Lucy | Lucy Kirkwood | Adaptation | 2008 - 2019 | 4 | 1 |
| Kirkskov, Morten | Morten Kirkskov | Actor | 2002 | 29 | 1 |
| Kirksæther, Aase | Aase Kirksæther | Actor | 1919 | 1 | 1 |
| Kirkpatrick, Sam | Sam Kirkpatrick | Costume Designer, Designer | 1976 - 1984 | 3 | |
| Kirkpatrick, Helen | Helen Kirkpatrick | Actor | 2002 | 1 | |
| Kirkov, Vassil | Vassil Kirkov | Actor, Director | 1898 - 1905 | 8 | |
| Kirkov, Geno | Geno Kirkov | Actor | 1905 | 1 | |
| Kirkman, Penny | Penny Kirkman | Actor | 1973 - 1977 | 2 | |
| Kirkman, Frank | Frank Kirkman | Actor | 1945 | 1 | |
| Kirkman, Erik | Erik Kirkman | Actor | 2000 | 1 | |
| Kirkman, Don | Don Kirkman | Actor | 1951 | 1 | |
| Kirkland, Niamh | Niamh Kirkland | Actor | 2013 | 1 | |
| Kirkland, Anna | Anna Kirkland | Actor | 2012 | 1 | |
| Kirkham, John | John Kirkham | Actor | 2003 | 1 | |
| Kirkevoll, Gullig | Gullig Kirkevoll | Choreographer | 1940 | 1 | |
| Kirkene, Evangelia | Evangelia Kirkene | Costume Designer, Designer | 2020 | 2 | |
| Kirkenær, Jorunn | Jorunn Kirkenær (Jorunn Kirkenaer) | Choreographer | 1971 | 21 | |
| Kirkenær, Even | Even Kirkenær | Actor | 1955 | 1 | |
| Kirkeby, Betty | Betty Kirkeby | Actor | 1917 - 1928 | 2 | |
| Kirkeby-Garstad, Jostein | Jostein Kirkeby-Garstad | Actor | 1998 | 1 | |
| Kirke, Francis T. | Francis T. Kirke | Director | 2007 | 8 | |
| Kirk, Kiersten | Kiersten Kirk | Actor | 1984 | 1 | |
| Kirk, John | John Kirk | Actor | 2008 | 4 | |
| Kirk, Jeffrey | Jeffrey Kirk | Dancer | 1989 - 1990 | 2 | 1 |
| Kirk, Catherine | Catherine Kirk | Actor | 2006 | 1 | |
| Kirk, Adrian | Adrian Kirk | Actor | 2000 | 1 | |
| Kirk, Will | Will Kirk | Actor | 2023 | 1 | |
| Kirjavainen, Kalle | Kalle Kirjavainen | Actor | 1952 | 1 | |
| Kiritzé-Topor, Amélie | Amélie Kiritzé-Topor | Designer | 2013 - 2014 | 9 | |
| Kirishima, Yoshimi | Yoshimi Kirishima | Costume Designer | 1992 | 1 | |
| Kirishima, Toru | Toru Kirishima | Actor | 1991 | 1 | |
| Kirin, Mr. | Mr. Kirin | Actor | 1888 - 1898 | 3 | |
| Kirimi, Kananu | Kananu Kirimi | Actor | 2003 | 1 | |
| Kirilova, Anna | Anna Kirilova | Costume Designer, Designer | 2006 | 2 | |
| Kirilov, N.Gh. | N.Gh. Kirilov | Actor | 1920 - 1922 | 2 | |
| Kirigin, Zdravka Ivandija | Zdravka Ivandija Kirigin | Costume Designer, Designer | 2014 - 2021 | 2 | |
| Kirić, Radmila | Radmila Kirić (Радмила Кириќ) | Actor | 2017 | 1 | |
| Kireńczuk, Tomasz | Tomasz Kireńczuk | Dramaturg | 2009 | 2 | 1 |
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