| Name | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Iva Janžurová | Actor | 1993 - 1998 | 2 | |||
| Oliver Josifovski | Musical Director | 2013 - 2015 | 3 | |||
| Robert M. Johanson | Director | 2015 | 1 | |||
| Yvona Jelénková | Actor | 1989 | 1 | |||
| Vlasta Jelínková | Actor | 1989 | 2 | |||
| Miluše Janská | Actor | 1959 - 1965 | 2 | |||
| Miroslav Janeček | Actor, Director | 1955 - 1962 | 2 | |||
| Eliška Janšová | Actor | 1962 | 1 | |||
| Václav Jeřábek | Actor | 1960 | 1 | |||
| Ladislav Jurečka | Actor | 1960 | 1 | |||
| Zdenĕk Jelínek | Actor | 1960 | 1 | |||
| Jan Jakl | Actor | 1958 | 1 | |||
| Armin Jordt | Actor | 2005 | 1 | |||
| Anu Jumppanen | Actor | 2005 | 1 | |||
| Juha Jalonen | Actor | 2005 | 3 | |||
| Josef Jochman | Designer | 1956 | 1 | |||
| Maiju Junko | Costume Designer | 2005 | 1 | |||
| Tanja Jacobs | Actor | 2005 | 1 | |||
| Lee Johnson | Composer | 2005 | 3 | |||
| Vĕra Jordánová | Actor | 1955 | 1 | |||
| Sampath Jayaweera | Actor | 2005 - 2006 | 2 | |||
| Karel Janda | Actor | 1948 | 1 | |||
| Gustaf Johanson | Actor | 1895 | 2 | |||
| Zane Jarcu | Actor | 2010 | 10 | |||
| Dieter Jaßlauk | Actor | 2005 - 2017 | 11 | |||
| Matts Johansson | Actor | 2001 | 1 | |||
| Karl Jönsson | Actor, Musician | 2001 | 3 | |||
| Emelie Jansson | Musician | 2001 | 1 | |||
| Shan Jiandong | Actor, Sound Designer | 2005 | 4 | |||
| Feng Jianqin | Producer | 2005 | 2 | |||
| Joe (Josef) Jenčík | Choreographer | 1941 | 1 | |||
| Milada Jirásková | Actor | 1941 | 1 | |||
| Miloslav Jeník | Actor | 1941 | 1 | |||
| Jaroslav Jirásek | Actor | 1940 | 1 | |||
| Carl Jørn Johansen | Dramaturg | 2015 - 2018 | 2 | |||
| Sylvi Johansen | Actor | 2005 | 1 | |||
| Zoe Johansen-Hill | Actor | 2005 | 1 | |||
| Heidi Jütten | Actor | 2005 - 2006 | 2 | |||
| Chris Jones | Actor, Lighting Designer | 2005 - 2012 | 2 | |||
| Wil Johnson | Actor | 2005 | 1 | |||
| Teppo Järvinen | Designer | 2001 | 1 | |||
| René Junghans | Lighting Designer | 2005 - 2006 | 2 | |||