| Jäntti , Laura | Laura Jäntti | Director | 2008 | 2 | |
| Jurkka, Mikko | Mikko Jurkka | Actor | 2008 - 2012 | 11 | |
| Jackson, Colin | Colin Jackson | Actor | 2009 | 1 | |
| Jennicke, Skadi | Skadi Jennicke | Dramaturg | 2009 | 1 | |
| Jacovskis, Marijus | Marijus Jacovskis | Costume Designer, Designer | 2009 - 2010 | 6 | |
| Just, Eva Christine | Eva Christine Just | Actor | 2008 | 2 | |
| Junge, Dennis | Dennis Junge | Actor | 2008 - 2015 | 6 | |
| 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 | |
| Jordan, Branko | Branko Jordan | Actor | 2008 | 1 | |
| Jones, Tricia, T. | Tricia T. Jones | Director | 2008 | 1 | |
| Jerez, Sergio Murillo | Sergio Murillo Jerez | Composer | 2008 - 2009 | 4 | |
| Jurado, Roció Otero | Roció Otero Jurado | Actor | 2008 - 2009 | 4 | |
| Jo, Kim Young | Kim Young Jo | Actor | 2009 - 2012 | 3 | |
| Jin, Im Il | Im Il Jin | Designer | 2009 - 2012 | 3 | |
| Jacobi, Sébastien | Sébastien Jacobi | Actor | 2009 - 2010 | 4 | |
| Jensen, Deborah | Deborah Jensen | Actor | 2008 | 1 | |
| Janssen, Richard | Richard Janssen | Composer | 2008 - 2009 | 2 | |
| Jules, Hermine | Hermine Jules | Actor | 1880 - 1897 | 3 | |
| Jung, Sascha | Sascha Jung | Actor | 2010 | 6 | |
| Jordan, Deborah | Deborah Jordan | Actor | 2010 | 1 | |
| James, Jenna | Jenna James | Actor | 2010 | 1 | |
| Johann, Willa | Willa Johann | Actor | 2010 | 1 | |
| Jin, Xu, Xin | Xu Xin Jin | Actor | 2010 | 11 | |
| Jan Eirik Svanø | Jan Eirik Svanø | Actor | 1978 | 38 | |
| Joers, Aline | Aline Joers | Actor | 2010 | 1 | |
| Jüttner, Emilie | Emilie Jüttner | Actor | 1903 | 1 | |
| Jayalakshmi, - | - Jayalakshmi | Actor | 2015 | 1 | |
| Janjić, Nataša | Nataša Janjić | Actor | 2010 | 1 | |
| Janimiya, Sheik | Sheik Janimiya | Dancer | 2015 | 1 | |
| Jaroschinski, Ralf | Ralf Jaroschinski | Adaptation, Choreographer, Director | 2010 - 2011 | 15 | |
| Jia, Yang | Yang Jia | Actor | 2009 | 1 | |
| Jun, Shi | Shi Jun | Adaptation, Director | 2009 | 2 | |
| Johnson, Caitlin | Caitlin Johnson | Actor, Dancer | 2009 | 6 | |
| Jordan, Pascale | Pascale Jordan | Actor | 2009 - 2011 | 15 | |
| Johansson, Terese | Terese Johansson | Sound Designer | 2010 | 1 | |
| Jürgens, Peeter | Peeter Jürgens | Actor | 2001 - 2010 | 2 | |
| Judd, Peter | Peter Judd | Actor | 2010 | 1 | |
| Jacobson, Anders | Anders Jacobson | Designer | 2010 | 1 | |
| Jennings, Sean, Ryan | Sean Ryan Jennings | Designer | 2010 | 1 | |
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