| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Bianca Imelda Jeremias | Costume Designer | 2012 - 2022 | 10 | 1 | ||
| Gunnar Jenshus | Translator | 1989 - 1999 | 3 | 1 | ||
| Sue Johnston | Actor | 2003 | 4 | 1 | ||
| Annalee Jefferies | Actor | 1999 - 2003 | 2 | 1 | ||
| Mattias Jonsson | Lighting Designer | 2003 | 1 | 1 | ||
| Václav Jelínek | Actor | 2010 - 2011 | 15 | 1 | ||
| Dan Jones | Composer | 2004 - 2012 | 2 | 1 | ||
| Kristina Jelínková | Actor, Adaptation | 2000 - 2008 | 3 | 1 | ||
| Valentin Jeker | Director | 2004 | 1 | 1 | ||
| Gwendolyn Jenkins | Costume Designer | 2004 | 1 | 1 | ||
| Iva Janžurová | Actor | 1993 - 1998 | 2 | 1 | ||
| Miroslav Janeček | Actor, Director | 1955 - 1962 | 2 | 1 | ||
| Jan Jakl | Actor | 1958 | 1 | 1 | ||
| 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 | 64 | 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 | ||