| Joannides, Alex | Alex Joannides | Composer, Musical Director | 2009 | 2 | |
| Jackson, Jr., James | James Jackson, Jr. | Actor | 2009 | 1 | |
| Jabaily, Giti | Giti Jabaily | Actor | 2009 | 1 | |
| Jabaily, J. Buck | J. Buck Jabaily | Director | 2009 | 1 | |
| Jia, Yang | Yang Jia | Actor | 2009 | 1 | |
| Jun, Shi | Shi Jun | Adaptation, Director | 2009 | 2 | |
| Johnson, Caitlin | Caitlin Johnson | Actor, Dancer | 2009 | 6 | |
| Jones, Felicity | Felicity Jones | Actor | 2009 | 1 | |
| Ja'fari, Majid | Majid Ja'fari | Actor | 2009 | 1 | |
| Joshi, Shubha Narayan | Shubha Narayan Joshi | Actor | 2009 | 1 | |
| Jaworski, Ewa | Ewa Jaworski | Actor | 2009 | 1 | |
| Jacovskis, Marijus | Marijus Jacovskis | Costume Designer, Designer | 2009 - 2010 | 6 | |
| Jopt, Lisa | Lisa Jopt | Actor | 2009 - 2010 | 4 | 3 |
| Jacobi, Sébastien | Sébastien Jacobi | Actor | 2009 - 2010 | 4 | |
| Jakovļevs, Ģirts | Ģirts Jakovļevs | Actor | 2009 - 2010 | 2 | |
| Jokelová, Silvia | Silvia Jokelová | Costume Designer | 2009 - 2011 | 3 | |
| Jordan, Pascale | Pascale Jordan | Actor | 2009 - 2011 | 15 | |
| Johančík, Pavel | Pavel Johančík | Actor | 2009 - 2012 | 7 | |
| Jo, Kim Young | Kim Young Jo | Actor | 2009 - 2012 | 3 | |
| Jin, Im Il | Im Il Jin | Designer | 2009 - 2012 | 3 | |
| Judeu, Eliza, Noemi | Eliza Noemi Judeu | Actor | 2009 - 2015 | 3 | |
| Jonasson, Jimmie, | Jimmie Jonasson | Actor | 2009 - 2020 | 16 | |
| Ja'fari, Behnaz | Behnaz Ja'fari | Actor | 2010 | 1 | |
| Jacobs, Stefan | Stefan Jacobs | Sound Designer | 2010 | 1 | |
| Jun, Xu | Xu Jun | Actor | 2010 | 1 | |
| Jun, Lu, | Lu Jun | Actor | 2010 | 1 | |
| Johnson, Anna Senechal | Anna Senechal Johnson | Director | 2010 | 1 | |
| J.A.B., -, | - J.A.B. | Actor | 2010 | 1 | |
| Johansen, Siri Merete, | Siri Merete Johansen | Actor | 2010 | 1 | |
| Jahren, Eva Cristine, | Eva Cristine Jahren | Actor | 2010 | 1 | |
| Jordheim, Sofie, | Sofie Jordheim | Actor | 2010 | 1 | |
| Johansen, Irene Aarset, | Irene Aarset Johansen | Director | 2010 | 1 | |
| Johansen, Siri Aarset, | Siri Aarset Johansen | Director | 2010 | 1 | |
| Johnsen, Camilla Sandhaug, | Camilla Sandhaug Johnsen | Dancer | 2010 | 1 | |
| Jensen, Derek | Derek Jensen | Actor, Designer, Director, Lighting Designer, Sound Designer | 2010 | 5 | |
| Joensen, Hanne, Lund | Hanne Lund Joensen | Dramaturg, Translator | 2010 | 2 | |
| Jebro, Andreas | Andreas Jebro | Actor | 2010 | 1 | |
| Jensen, Shan | Shan Jensen | Costume Designer | 2010 | 1 | |
| Johnston, Greg | Greg Johnston | Actor | 2010 | 1 | |
| Jarcu, Zane | Zane Jarcu | Actor | 2010 | 10 | |
| Jung, Sascha | Sascha Jung | Actor | 2010 | 6 | |
| Jordan, Deborah | Deborah Jordan | Actor | 2010 | 1 | |
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