| Jahnke, Bettina | Bettina Jahnke | Director | 2011 | 4 | |
| Jacob, Alexandra | Alexandra Jacob | Dramaturg | 2011 | 4 | |
| Jurglanis, Marla J. | Marla J. Jurglanis | Costume Designer | 2011 | 1 | |
| Jung, Jonathan | Jonathan Jung | Designer | 2012 | 1 | |
| Johnson , Brandon | Brandon Johnson | Actor | 2012 | 1 | |
| Jocius, Gintas | Gintas Jocius | Actor | 2016 | 1 | |
| Jantzen, Bettina | Bettina Jantzen | Dramaturg | 2014 | 1 | |
| Januschewski, Ilona | Ilona Januschewski | Director | 2011 - 2012 | 4 | |
| Jeftic, Ognjen | Ognjen Jeftic | Costume Designer | 2014 | 1 | |
| Jokela, Valtteri | Valtteri Jokela | Lighting Designer | 1964 | 1 | |
| Jessop, Maureen | Maureen Jessop | Sound Designer | 1964 | 1 | |
| Jordison, Pat | Pat Jordison | Actor | 1964 | 1 | |
| Johnson, Celia | Celia Johnson | Actor | 1964 - 1965 | 5 | |
| John, Caroline | Caroline John | Actor | 1964 - 1999 | 12 | |
| Jackson, Yvonne | Yvonne Jackson | Costume Designer | 1964 | 1 | |
| Jardine, Mark | Mark Jardine | Actor | 2011 | 1 | |
| Jarvis, Mark | Mark Jarvis | Actor | 2011 | 1 | |
| Jared, Chris | Chris Jared | Actor | 2011 | 1 | |
| Jennings, Graeme | Graeme Jennings | Actor | 2012 | 2 | |
| Jelinek, Elfriede | Elfriede Jelinek | Playwright | 2016 | 1 | |
| Jerome, Roger | Roger Jerome | Actor | 1962 - 1963 | 2 | |
| Jurăscu, Vladimir | Vladimir Jurăscu | Actor | 1963 - 1978 | 3 | |
| Johnson, Ken | Ken Johnson | Lighting Designer | 1963 | 1 | |
| Jordan, Margaret | Margaret Jordan | Actor | 1963 | 1 | |
| Johnson, J. Wendell | J. Wendell Johnson | Designer | 1963 | 1 | |
| Jacobs, Paul | Paul Jacobs | Actor | 2016 | 1 | |
| James, Adam | Adam James | Actor | 2016 | 1 | |
| Jaleski, Eugene | Eugene Jaleski | Actor | 1963 | 1 | |
| Johnson, John | John Johnson | Director | 2016 | 1 | |
| Johns, Andrew | Andrew Johns | Actor, Designer | 1963 | 2 | |
| Jensen, Knut | Knut Jensen | Actor | 1962 - 1963 | 3 | |
| Johansson, Anna Christina | Anna Christina Johansson | Actor | 2016 | 1 | |
| Jullien, Claire | Claire Jullien | Actor | 2012 | 1 | |
| Jenkins, Janie | Janie Jenkins | Actor | 1963 | 1 | |
| Junghänel, Horst | Horst Junghänel | Actor | 1962 | 1 | |
| Johns, Milton | Milton Johns | Actor | 1962 | 1 | |
| Johansen, Odd | Odd Johansen | Actor | 1962 - 1965 | 4 | |
| Jamvold, Reidar | Reidar Jamvold | Actor | 1962 - 1965 | 4 | |
| Jaakkola, Mauri | Mauri Jaakkola | Actor | 1962 | 1 | |
| Jajewski, Dan | Dan Jajewski | Actor | 2012 | 1 | |
| Jäger, Elsbeth | Elsbeth Jäger | Actor | 1962 | 1 | |
| Johansen, Øistein, Storm | Øistein Storm Johansen | Sound Designer | 1962 | 1 | |
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