| Jabrzyk, Jacek | Jacek Jabrzyk | Adaptation, Director | 2014 | 2 | |
| Jang, Myeongsik Jason | Myeongsik Jason Jang | Adaptation, Director | 2018 | 2 | |
| Justafré, Roger | Roger Justafré | Adaptation, Director | 1984 | 2 | |
| Johnsen, Kai | Kai Johnsen | Adaptation, Director, Dramaturg, Lighting Designer | 1990 - 2016 | 16 | 1 |
| Johnson, Craig | Craig Johnson | Adaptation, Director, Dramaturg, Producer | 2002 - 2017 | 7 | 1 |
| Jannarone, Kimberly | Kimberly Jannarone | Adaptation, Director, Producer | 2013 | 3 | |
| Jurgensen, Kai | Kai Heiberg-Jurgensen | Adaptation, Director, Translator | 1942 - 1957 | 4 | |
| Jonker, Thera | Thera Jonker | Adaptation, Dramaturg | 1994 | 2 | |
| Jeli, Viktória | Viktória Jeli | Adaptation, Dramaturg | 2005 | 2 | |
| Jonas, Emil Jakob | Emil Jakob Jonas | Adaptation, Translator | 1878 - 1909 | 17 | 2 |
| Johannesen, Lars | Lars Johannesen | Adaptation, Translator | 1988 | 2 | 1 |
| Jellicoe, Ann | Ann Jellicoe | Adaptation, Translator | 1959 - 1965 | 8 | 1 |
| Joyce, Sara | Sara Joyce | Assistant Director | 2015 - 2016 | 2 | |
| Joel Küster, Marian | Marian Joel Küster | Assistant Director | 2019 | 1 | |
| Jacobs, Starlet | Starlet Jacobs | Assistant Director | 2013 | 1 | |
| Jenkins, Philip | Philip Jenkins | Assistant Director | 2006 | 1 | |
| Jimenez Vera, Gustavo | Gustavo Jimenez Vera | Assistant Director | 2002 | 1 | |
| Jones, Samantha Alice | Samantha Alice Jones | Assistant Director | 2022 | 1 | |
| Jacobsen, Balder Scheen | Balder Scheen Jacobsen | Assistant Director | 2022 | 1 | |
| James, Jeff | Jeff James | Assistant Director, Director | 2017 - 2023 | 27 | |
| Johnson, Justin | Justin Johnson | Assistant Director, Musical Director | 2017 | 2 | |
| Januszkowski, Cyryl | Cyryl Januszkowski | Choreographer | 1961 | 1 | |
| Jordaan, Johann | Johann Jordaan | Choreographer | 1983 | 1 | |
| Juras, Vlado | Vlado Juras | Choreographer | 1974 - 1975 | 2 | |
| Johannessen, Ina Christel | Ina Christel Johannessen | Choreographer | 1988 - 2013 | 3 | |
| Jentzsch, Berit | Berit Jentzsch | Choreographer | 2012 | 1 | |
| Judas, Rita | Rita Judas | Choreographer | 2002 | 1 | |
| Jakab, Melinda | Melinda Jakab | Choreographer | 2008 | 1 | |
| Jenčík, Joe (Josef) | Joe (Josef) Jenčík | Choreographer | 1941 | 1 | |
| Junger, Wolf | Wolf Junger | Choreographer | 2013 | 1 | |
| Jin, Xiaolin | Xiaolin Jin | Choreographer | 2015 - 2017 | 6 | |
| Jones, Joan | Joan Jones | Choreographer | 1950 | 1 | |
| Jacobi, Inga | Inga Jacobi | Choreographer | 1936 - 1937 | 2 | |
| Jayathilake, Pradeep | Pradeep Jayathilake | Composer | 2006 | 7 | |
| Jordanssen, Leif | Leif Jordanssen | Composer | 2008 | 4 | |
| Jud, Robert | Robert Jud | Composer | 1977 | 1 | |
| Junge, W. | W. Junge | Composer | 1889 | 1 | |
| Janáček, Leoš | Leoš Janáček | Composer | 1994 - 1996 | 3 | |
| Joner, Sverre Indris | Sverre Indris Joner | Composer | 2004 - 2006 | 22 | |
| Jenssen, Geir | Geir Jenssen | Composer | 2010 - 2013 | 5 | |
| Jasenka, Antanas | Antanas Jasenka | Composer | 2012 | 1 | |
| Jæv, Jæwer | Jæwer Jæv | Composer | 2005 - 2006 | 9 | |
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