| Jeon, Hyun-a | Hyun-a Jeon | Actor | 2006 | 1 | |
| Janković, Vjekoslav | Vjekoslav Janković | Actor | 1996 | 2 | |
| Juraga, Slavko | Slavko Juraga | Actor | 2007 – 2019 | 4 | |
| Jabiyeva, Leyla | Leyla Jabiyeva | Sound Designer | 2006 | 1 | |
| Jebin, - | - Jebin | Actor | 2006 | 1 | |
| Jacob, Geertje | Geertje Jacob | Costume Designer, Designer | 2006 | 4 | |
| Joshi, Teekam | Teekam Joshi | Actor | 2006 | 6 | |
| Joshi, Rahul | Rahul Joshi | Actor | 2006 | 2 | |
| Jacques, Sylvain | Sylvain Jacques | Composer | 2006 – 2009 | 2 | |
| Jakubíková, Lenka | Lenka Jakubíková | Actor | 2006 – 2008 | 3 | |
| Jeßing, Andreas | Andreas Jeßing | Actor | 2006 – 2008 | 2 | |
| Joshi, Nalini | Nalini Joshi | Costume Designer | 2006 | 1 | |
| Joy, Marla | Marla Joy | Musician | 2006 | 1 | |
| Jinghui, Jia | Jia Jinghui | Actor | 2006 | 1 | |
| Jiahua, Xu | Xu Jiahua | Costume Designer, Mask Maker | 2006 | 2 | |
| Jianhua, Pan | Pan Jianhua | Costume Designer, Mask Maker | 2006 – 2007 | 3 | |
| Jingbo, Wang | Wang Jingbo | Producer | 2006 | 1 | |
| Jun, Zhang | Zhang Jun | Producer | 2006 | 2 | |
| Jung, Roman | Roman Jung | Actor | 2007 | 3 | |
| Jacquet, Dominique | Dominique Jacquet | Actor | 2007 – 2008 | 4 | |
| Joyce, Sara | Sara Joyce | Assistant Director | 2015 – 2016 | 2 | |
| Jackson, DeVon | DeVon Jackson | Actor | 2015 | 1 | |
| Jakovsky, Sergey | Sergey Jakovsky | Lighting Designer | 2015 | 1 | |
| Jakobsson, Lars Jacob | Lars Jacob Jakobsson | Designer | 2006 | 1 | |
| Jodoin, Catherine | Catherine Jodoin | Actor | 2006 | 1 | |
| Jahncke, Carter | Carter Jahncke | Actor | 2006 | 1 | |
| Johansson, Erik | Erik Johansson | Actor | 2007 – 2008 | 1 | |
| Jørgensen, Jonas | Jonas Jørgensen | Sound Designer | 2007 – 2008 | 1 | |
| Jianzhou, Feng | Feng Jianzhou | Designer | 2014 | 4 | |
| Jakhelln Semb, Katharina | Katharina Jakhelln Semb | Producer | 2014 | 4 | |
| Jørgensrud, John Emil | John Emil Jørgensrud | Actor | 2015 – 2020 | 17 | |
| Jarvis, Christopher | Christopher Jarvis | Actor | 2007 – 2008 | 32 | |
| Jankevičius, Agnius | Agnius Jankevičius | Director | 2006 | 2 | |
| Jablonskytė-Rimantienė, Rimantė | Rimantė Jablonskytė-Rimantienė | Translator | 2006 | 2 | |
| Jochems, Gert | Gert Jochems | Actor | 2006 | 1 | |
| Johnson, Litza | Litza Johnson | Actor | 2006 | 1 | |
| Jamrog, Scott | Scott Jamrog | Actor | 2007 | 1 | |
| Juchheim, Andreas | Andreas Juchheim | Lighting Designer | 2008 – 2009 | 2 | |
| Johnson, Martha | Martha Johnson | Director, Sound Designer | 2006 | 2 | |
| Jindal, Arjun | Arjun Jindal | Actor | 2006 | 1 | |
| Johnson, Emily | Emily Johnson | Actor | 2006 | 1 | |
| Jafari, Behnaz | Behnaz Jafari | Actor | 2008 | 3 | |
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