| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Kayoko Jo | Translator | 2008 | 1 | |||
| Helena Janssen | Actor | 2008 | 1 | |||
| Mackenzie Johnston | Actor | 2008 | 1 | |||
| Royse W. Jackson | Actor | 1950 | 1 | |||
| Eliza Noemi Judeu | Actor | 2009 - 2015 | 3 | |||
| Carl Johnsson-Cloffe | Designer | 1950 - 1953 | 3 | |||
| Philip John | Designer | 2009 | 1 | |||
| Theresa Jones | Actor | 1972 | 1 | |||
| Kirsten Jensen | Actor | 1976 - 1983 | 2 | |||
| Johanna Jackson | Actor | 1983 | 1 | |||
| Xavier Jacquot | Sound Designer | 2005 - 2010 | 11 | |||
| Silvia Jokelová | Costume Designer | 2009 - 2011 | 3 | |||
| Derek Jensen | Actor, Designer, Director, Lighting Designer, Sound Designer | 2010 | 5 | |||
| Hanne Lund Joensen | Dramaturg, Translator | 2010 | 2 | |||
| David C. Jones | Actor | 1983 | 1 | |||
| Stephanie Junge | Dramaturg | 1998 - 2013 | 3 | |||
| Ivana V. Jovanović | Actor | 2010 - 2011 | 4 | |||
| Shan Jensen | Costume Designer | 2010 | 1 | |||
| Greg Johnston | Actor | 2010 | 1 | |||
| Annika Johannessen | Actor | 1980 - 2001 | 5 | |||
| Kim Jansson | Actor | 1992 | 1 | |||
| Vĕra Janků | Actor | 1984 - 2000 | 4 | |||
| Kristian Holm Joensen | Actor | 2001 - 2013 | 4 | |||
| Max Jones | Designer | 2012 | 2 | |||
| Robbie James | Actor | 2012 | 1 | |||
| Kyle Jakubowski | Actor | 2012 | 1 | |||
| Charlotte Jensen | Actor | 2002 | 1 | |||
| Jan-Jaap Jansen | Actor | 1984 | 1 | |||
| Birgit Johannessen | Mask Maker | 1984 - 1985 | 27 | |||
| Steven Joles | Actor | 2012 - 2013 | 5 | |||
| Christine Jensen | Actor | 1992 | 1 | |||
| Jelena Juklová | Actor | 1984 | 1 | |||
| Uwe-Detlev Jessen | Actor, Director | 1966 - 1984 | 2 | |||
| Samuel John | Actor | 2013 | 1 | |||
| Hanne Winther Jørgensen (Winther Jørgensen, Hanne) | Actor | 1957 | 1 | |||
| Henrik Jandorf | Actor | 1993 - 2009 | 2 | |||
| Helene Jonas | Actor | 1907 | 1 | |||
| Klara Jansen | Actor | 1907 | 1 | |||
| Molly Jones | Actor | 2013 | 1 | |||
| Kate Jopson | Director | 2014 | 1 | |||
| Emily Jankowski | Sound Designer | 2014 | 1 | |||
| Stefán Jónsson | Actor | 1971 - 1978 | 2 | |||