| Jakovsky, Sergey | Sergey Jakovsky | Lighting Designer | 2015 | 1 | |
| Juchheim, Andreas | Andreas Juchheim | Lighting Designer | 2008 - 2009 | 2 | |
| Jackson, Peter | Peter Jackson | Lighting Designer | 2008 | 2 | |
| Jones, Ivan, A. | Ivan A. Jones | Lighting Designer | 2008 | 1 | |
| Jachinoski, Renato | Renato Jachinoski | Lighting Designer | 2008 | 1 | |
| Jokela, Valtteri | Valtteri Jokela | Lighting Designer | 1964 | 1 | |
| Johnson, Ken | Ken Johnson | Lighting Designer | 1963 | 1 | |
| Johnson, Richard | Richard Johnson | Lighting Designer | 1960 | 1 | |
| Janezic, Kristof | Kristof Janezic | Lighting Designer | 2013 | 1 | |
| Jason Deuter, Jason Deuter | Jason Deuter Jason Deuter | Lighting Designer | 2013 | 1 | |
| Jurjea, Francisc | Francisc Jurjea | Lighting Designer | 1976 | 1 | |
| Jepsen, Kaj | Kaj Jepsen | Lighting Designer | 1950 | 1 | |
| Jared, Robert | Robert Jared | Lighting Designer | 1999 | 1 | |
| Jahncke, Jochen | Jochen Jahncke | Lighting Designer | 2000 - 2022 | 3 | |
| Jansen, Henk | Henk Jansen | Lighting Designer | 1995 | 1 | |
| Johansen, Aaron | Aaron Johansen | Lighting Designer | 2018 | 1 | |
| Johnson, Abby | Abby Johnson | Lighting Designer | | 1 | |
| Johansen, Joakim | Joakim Johansen | Lighting Designer | 2020 | 1 | |
| Jeger, Kris | Kris Jeger | Lighting Designer | 2022 | 1 | |
| Johnston, Mike | Mike Johnston | Lighting Designer | 2017 | 1 | |
| Josep Maria Borràs | Josep Maria Borràs | Lighting Designer | 1996 | 1 | |
| Jiayu, Yin | Yin Jiayu | Lighting Designer | 2022 | 1 | |
| Jackson, Aja Jackson M. | Aja Jackson M. Jackson | Lighting Designer | 2023 | 1 | |
| Jurda, Gerrit | Gerrit Jurda | Lighting Designer | 2023 | 1 | |
| Johnsen, Ruben Westerli | Ruben Westerli Johnsen | Lighting Designer | 2021 | 2 | |
| Jansen, Tom | Tom Jansen | Lighting Designer, Sound Designer | 2002 | 4 | |
| Johnson, Johny Gullaker | Johny Gullaker Johnson | Lighting Designer, Sound Designer | 2002 | 4 | |
| Jeter, Jimmy | Jimmy Jeter | Lighting Designer, Sound Designer | 1956 | 2 | |
| Jung, Florian | Florian Jung | Lighting Designer, Sound Designer | 2014 | 2 | |
| Juliff, Terry | Terry Juliff | Lighting Designer, Sound Designer | 1953 | 2 | |
| Jasper, Andrea | Andrea Jasper | Mask Maker | 1998 | 1 | |
| Johansen, Wenche | Wenche Johansen | Mask Maker | 1986 | 1 | |
| Johannessen, Birgit | Birgit Johannessen | Mask Maker | 1984 - 1985 | 27 | |
| Järbyn, Siv | Siv Järbyn | Mask Maker | 2014 | 1 | |
| Johansson, Tina | Tina Johansson | Mask Maker | 1989 | 1 | |
| Joyce, Angela | Angela Joyce | Mask Maker | 1997 - 2000 | 52 | |
| Jackson, Alexandra | Alexandra Jackson | Mask Maker | 1970 | 1 | |
| Jacobsen, Eva | Eva Jacobsen | Mask Maker | 1984 | 24 | |
| Jåsund, Tonje, Robberstad | Tonje Robberstad Jåsund | Mask Maker | 2017 | 1 | |
| Josephs, Hermann | Hermann Josephs | Musical Director | 1977 | 1 | |
| Josifovski, Oliver | Oliver Josifovski | Musical Director | 2013 - 2015 | 3 | |
| Johnson, Edward | Edward Johnson | Musical Director | 1961 | 1 | |
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