| Jelgersma, Antoinette | Antoinette Jelgersma | Actor | 1991 - 2003 | 15 | |
| Jelden, Malte | Malte Jelden | Dramaturg | 2012 | 1 | |
| Jentzsch, Berit | Berit Jentzsch | Choreographer | 2012 | 1 | |
| Juhász, Réka | Réka Juhász | Actor | 2006 | 1 | |
| Jung, Arnaud | Arnaud Jung | Lighting Designer | 2012 - 2018 | 16 | |
| Jakobsen, Ulv | Ulv Jakobsen | Costume Designer, Designer | 1994 | 2 | |
| Joplin, Scott | Scott Joplin | Composer | 1994 | 1 | |
| Johnson, Karl | Karl Johnson | Actor | 1982 | 1 | |
| Jungwirth, Helena | Helena Jungwirth | Actor | 1982 | 1 | |
| Jonassen, Jennifer | Jennifer Jonassen | Actor | 1994 | 1 | |
| Jeske, Werner | Werner Jeske | Actor | 1994 | 1 | |
| Juoksukangas, Terttu | Terttu Juoksukangas | Actor | 1982 | 1 | |
| Jones, Cherry | Cherry Jones | Actor | 1982 | 1 | |
| Jonesku, Lučijan | Lučijan Jonesku | Sound Designer | 1982 | 1 | |
| Järvinen, Jaana | Jaana Järvinen | Actor | 1994 | 1 | |
| Joeres, Charlotte | Charlotte Joeres | Actor | 1982 | 1 | |
| Jäger, Diether | Diether Jäger | Actor | 1994 | 1 | |
| Joest, Manuela | Manuela Joest | Actor | 1982 | 1 | |
| Jungermann, Frank | Frank Jungermann | Actor | 1982 | 1 | |
| Jayasundera, Thusitha | Thusitha Jayasundera | Actor | 1994 - 1995 | 6 | |
| Jeskanen, Kale | Kale Jeskanen | Actor | 1980 | 1 | |
| Jandl, Diana | Diana Jandl | Actor | 1980 | 1 | |
| Joys, Gøril | Gøril Joys | Actor | 1980 | 1 | |
| Jyräs, Salme | Salme Jyräs | Actor | 1980 | 1 | |
| Junker, Maurice | Maurice Junker | Actor | 1980 - 1993 | 2 | |
| Järvinen, Martti | Martti Järvinen | Actor | 1973 - 2007 | 5 | |
| James, Gerald | Gerald James | Actor | 1980 | 1 | |
| Jones, Adam | Adam Jones | Actor | 2000 | 1 | |
| Jacques, Audrey | Audrey Jacques | Actor | 1980 | 1 | |
| Jerneková, Klára | Klára Jerneková | Actor | 1966 - 1997 | 7 | |
| Jessen, Ulla | Ulla Jessen | Actor | 1980 | 1 | |
| Jundze, Elita | Elita Jundze | Actor | 1994 | 1 | |
| Janda, Krystyna | Krystyna Janda | Director | 1995 | 1 | |
| Jiménez, Víctor | Víctor Jiménez | Actor | 1997 | 1 | |
| Jahreis, Peter | Peter Jahreis | Actor | 1997 | 2 | |
| Jürges, Leon | Leon Jürges | Actor | 1995 | 1 | |
| Jaksch, Bärbel | Bärbel Jaksch | Dramaturg | 1995 - 2008 | 12 | |
| Jíra, Milan | Milan Jíra | Composer | 1979 - 2000 | 3 | |
| Jelínek, Josef | Josef Jelínek | Costume Designer, Designer | 1979 - 2007 | 5 | |
| Jonker, Thera | Thera Jonker | Adaptation, Dramaturg | 1994 | 2 | |
| Judge, Cynthia | Cynthia Judge | Actor | 1995 | 1 | |
| Jameson, Louise | Louise Jameson | Actor | 1980 | 3 | |
|
|
