| Jensen, Howard | Howard Jensen | Actor, Director | 1970 - 1979 | 2 | 1 |
| Jurskij, Sergej | Sergej Jurskij | Actor, Director | 1983 | 2 | 1 |
| Jessen, Uwe-Detlev | Uwe-Detlev Jessen | Actor, Director | 1966 - 1984 | 2 | |
| Jackson, Kevin | Kevin Jackson | Actor, Director | 1971 - 1987 | 5 | |
| Jonasson, Andrea | Andrea Jonasson | Actor, Director | 1966 - 2023 | 23 | 3 |
| Jordan, Joe | Joe Jordan | Actor, Director | 1991 - 2003 | 2 | 1 |
| Jus, Andrej | Andrej Jus | Actor, Director | 2003 | 2 | |
| Janeček, Miroslav | Miroslav Janeček | Actor, Director | 1955 - 1962 | 2 | 1 |
| Johnson, Rachel | Rachel Johnson | Actor, Director | 2008 - 2010 | 3 | |
| Jones, Maurice | Maurice Jones | Actor, Director | 1943 | 2 | |
| Jamois, Marguerite | Marguerite Jamois | Actor, Director | 1943 | 2 | |
| Joan Santacana | Joan Santacana | Actor, Director | 1913 - 1925 | 46 | |
| Jensen, Derek | Derek Jensen | Actor, Designer, Director, Lighting Designer, Sound Designer | 2010 | 5 | |
| Jalbert, Michael | Michael Jalbert | Actor, Designer | 1998 | 2 | |
| Jespersen, Nis, Jarl | Nis Jarl Jespersen | Actor, Designer | 1990 | 2 | |
| Jantzen, Koen | Koen Jantzen | Actor, Designer | 1991 - 2003 | 2 | |
| Janes, Chris | Chris Janes | Actor, Designer | 2005 | 2 | |
| Johns, Andrew | Andrew Johns | Actor, Designer | 1963 | 2 | |
| Jacobson, Andrew | Andrew Jacobson | Actor, Designer | 1939 | 2 | |
| Jensen, Olaf | Olaf Jensen | Actor, Dancer | 1884 - 1928 | 6 | |
| Johannesen, Nils Jakob | Nils Jakob Johannesen | Actor, Dancer | 2001 - 2006 | 28 | 1 |
| Jeremiassen, John | John Jeremiassen | Actor, Dancer | 1928 | 2 | |
| Jónsson, Arnar | Arnar Jónsson | Actor, Dancer | 1962 - 2003 | 3 | |
| Johnson, Caitlin | Caitlin Johnson | Actor, Dancer | 2009 | 6 | |
| Jacobsen, Knut | Knut Jacobsen | Actor, Costume Designer | 1937 - 1971 | 25 | 3 |
| Jianhong, Sun | Sun Jianhong | Actor, Costume Designer | 2005 - 2006 | 16 | |
| Jameson, Maureen | Maureen Jameson | Actor, Costume Designer | 1955 | 2 | |
| Jung, Stefan | Stefan Jung | Actor, Composer | 1984 - 1989 | 5 | |
| Jedlička, Václav | Václav Jedlička | Actor, Composer | 1968 - 2012 | 2 | |
| Johansen, Øystein | Øystein Johansen | Actor, Choreographer, Director | 2002 - 2008 | 7 | |
| Jones, Eileen | Eileen Jones | Actor, Choreographer | 1936 - 1993 | 2 | |
| Janeke, Carl | Carl Janeke | Actor, Choreographer | 1928 | 2 | |
| Jansen, Vilde Sparre | Vilde Sparre Jansen | Actor, Choreographer | 1998 - 2005 | 4 | |
| Johannessen, Ola B. | Ola B. Johannessen | Actor, Adaptation, Director, Translator | 1962 - 2009 | 43 | |
| Jonker, Paul | Paul Jonker | Actor, Adaptation, Director, Translator | 1992 | 4 | |
| Jendreyko, Hans-Dieter | Hans-Dieter Jendreyko | Actor, Adaptation, Director | 1963 - 1991 | 4 | 1 |
| Johnson, Jeremy | Jeremy Johnson | Actor, Adaptation | 1983 - 2013 | 3 | 4 |
| Jelínková, Eva | Eva Jelínková | Actor, Adaptation | 1968 - 2012 | 5 | |
| Jones, Roberto | Roberto Jones | Actor, Adaptation | 1980 - 2001 | 3 | |
| Jelínková, Kristina | Kristina Jelínková | Actor, Adaptation | 2000 - 2008 | 3 | 1 |
| Jackuliak, Ján | Ján Jackuliak | Actor, Adaptation | 2000 | 7 | |
| Juszkiewicz, Jolanta | Jolanta Juszkiewicz | Actor, Adaptation | 2005 - 2006 | 10 | |
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