| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Maiju Junko | Costume Designer | 2005 | 1 | 1 | ||
| Chris Jones | Actor, Lighting Designer | 2005 - 2012 | 2 | 1 | ||
| Teppo Järvinen | Designer | 2001 | 1 | 1 | ||
| Ben Daniel Jöhnk | Actor | 2001 - 2017 | 5 | 1 | ||
| Urs Jucker | Actor | 2005 | 1 | 1 | ||
| Ireneusz Janiszewski | Adaptation, Director | 2007 | 2 | 1 | ||
| Owen Jenkins | Actor | 2006 - 2018 | 19 | 1 | ||
| Jonas Jørgensen | Sound Designer | 2007 | 1 | 1 | ||
| John Emil Jørgensrud | Actor | 2015 - 2022 | 65 | 1 | ||
| Micah Jenkins | Actor | 2010 | 1 | 1 | ||
| Shi Jun | Adaptation, Director | 2009 | 2 | 1 | ||
| Peter Judd | Actor | 2010 | 1 | 1 | ||
| Felicity Jones | Actor | 2009 | 1 | 1 | ||
| Gorazd Jakomini | Actor | 2010 - 2024 | 4 | 1 | ||
| Michael Jacobs | Actor | 1964 | 1 | 1 | ||
| Jim Jorgensen | Actor | 2012 | 1 | 1 | ||
| Aaron Judisch | Actor | 2011 | 1 | 1 | ||
| Elfriede Jelinek | Playwright | 2016 | 1 | 1 | ||
| Claire Jullien | Actor | 2012 | 1 | 1 | ||
| Reidar Jamvold | Actor | 1962 - 1965 | 4 | 1 | ||
| Mário Jacques | Actor | 1961 - 1993 | 4 | 1 | ||
| Peter Järn | Actor | 2012 | 1 | 1 | ||
| James Joyce | Actor | 2012 | 1 | 1 | ||
| John Johansen | Translator | 2011 | 1 | 1 | ||
| Eivind Gullberg Jensen | Conductor | 2013 | 1 | 1 | ||
| Richard Jones | Director | 2013 | 1 | 1 | ||
| Bella Jarrett | Actor | 1958 | 1 | 1 | ||
| Leif Juster | Actor | 1958 | 1 | 1 | ||
| Øyvind Johnssen | Actor | 1955 - 1958 | 7 | 1 | ||
| David Jordan | Actor | 1960 | 1 | 1 | ||
| Jelena Jelova | Actor | 1998 | 1 | 1 | ||
| Jekaterina Jelanskaja | Director | 1998 | 1 | 1 | ||
| Peter Francis James | Actor | 1998 - 2024 | 2 | 1 | ||
| Sigfred Johansen | Actor | 1936 | 1 | 1 | ||
| Tina Jones | Actor | 2000 | 1 | 1 | ||
| Tiziana Jelmini | Actor | 2000 | 1 | 1 | ||
| Tony Johnston | Actor | 2000 | 1 | 1 | ||
| Kathrine Thorborg Johansen | Actor | 2017 | 1 | 1 | ||
| Günter Junghans | Actor | 1973 | 2 | 1 | ||
| Jon Eiolf Johansen | Actor | 2003 | 1 | 1 | ||
| Clare Jeffrey | Costume Designer | 1978 - 1979 | 2 | 1 | ||
| Alaric Jans | Composer | 1978 | 1 | 1 | ||