| Jämsén, Jarmo | Jarmo Jämsén | Actor | 1988 | 1 | |
| Johnsen, Ole | Ole Johnsen | Costume Designer | 1988 | 1 | |
| Johannesen, Lars | Lars Johannesen | Adaptation, Translator | 1988 | 2 | 1 |
| Jantz, Roland-Momme | Roland-Momme Jantz | Actor | 1988 | 1 | |
| Jónás, Judit | Judit Jónás | Actor | 1988 | 1 | |
| Joó, László | László Joó | Actor | 1988 | 1 | |
| Jankovic, Damien | Damien Jankovic | Lighting Designer | 1988 - 1989 | 9 | |
| Jenkinson, Gerry | Gerry Jenkinson (Gerry Jenkinson) | Lighting Designer | 1988 - 1996 | 4 | |
| Janev, Marin | Marin Janev | Actor | 1988 - 1996 | 4 | |
| Jandl, Jolanda | Jolanda Jandl (Jolanda Jandl) | Costume Designer, Mask Maker | 1988 - 2006 | 19 | |
| Johannessen, Ina Christel | Ina Christel Johannessen | Choreographer | 1988 - 2013 | 3 | |
| Jurisic, Melita | Melita Jurisic (Melita Jurisic) | Actor | 1989 | 2 | 1 |
| Jensen, Eva | Eva Jensen | Actor | 1989 | 3 | |
| John Tchicai, John | John John Tchicai | Actor, Musician | 1989 | 4 | |
| Johansson, Tina | Tina Johansson | Mask Maker | 1989 | 1 | |
| James, Tony | Tony James | Adaptation, Director | 1989 | 2 | 1 |
| Jones, Richard | Richard Jones | Lighting Designer | 1989 | 1 | |
| Jähring, Pia | Pia Jähring | Actor | 1989 | 1 | |
| Jacobs, Oliver | Oliver Jacobs | Actor | 1989 | 3 | |
| Janrud, Ida | Ida Janrud | Actor | 1989 | 1 | |
| Jámbor, Erzsébet | Erzsébet Jámbor | Actor | 1989 | 2 | |
| Jámpa, Krisztina | Krisztina Jámpa | Actor | 1989 | 1 | |
| Jelénková, Yvona | Yvona Jelénková | Actor | 1989 | 1 | |
| Jelínková, Vlasta | Vlasta Jelínková | Actor | 1989 | 2 | |
| Järvis, Ene | Ene Järvis | Actor | 1989 | 1 | |
| Jones, Penny | Penny Jones | Actor | 1989 - 1991 | 2 | |
| Jensen, Gunilla | Gunilla Jensen | Adaptation | 1989 - 1993 | 2 | 1 |
| Jenseg, Gorm | Gorm Jenseg (Gorm Jenseg) | Actor, Director | 1989 - 1994 | 3 | 1 |
| John, Markus | Markus John | Actor | 1989 - 1998 | 2 | |
| Jenshus, Gunnar | Gunnar Jenshus | Translator | 1989 - 1999 | 3 | 1 |
| Johansson, Douglas | Douglas Johansson (Douglas Johansson) | Actor | 1989 - 2007 | 45 | 1 |
| Jossen, Marie-Therese | Marie-Therese Jossen (Marie-Therese Jossen) | Costume Designer | 1990 | 1 | |
| James, Kathryn Ann | Kathryn Ann James (Kathryn Ann James) | Actor | 1990 | 1 | |
| Jacolucci, Massimiliano | Massimiliano Jacolucci (Massimiliano Jacolucci) | Actor | 1990 | 1 | |
| Johansson, Carina M. | Carina M. Johansson (Carina M. Johansson) | Actor | 1990 | 1 | |
| Jacobsen, Pia | Pia Jacobsen (Pia Jacobsen) | Actor | 1990 | 1 | |
| James, Bob | Bob James | Composer | 1990 | 1 | |
| Johnson, Bjørn | Bjørn Johnson (Björn Johnson) | Actor | 1990 | 1 | 1 |
| Jodal, Ágnes | Ágnes Jodal | Costume Designer | 1990 | 1 | |
| Jahn, Thomas | Thomas Jahn | Musician | 1990 | 1 | |
| Jones, Maud Dulany | Maud Dulany Jones | Actor | 1990 | 1 | |
| Jara, Jorge | Jorge Jara | Costume Designer | 1990 | 1 | |
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