Productions J
| JAZZ@OPERA | Sep 25, 2000 | Production |
| JAZZ@OPERA | Dec 13, 2001 | Production |
| JAZZ@OPERA | Sep 23, 2002 | Production |
| JAZZ@OPERA | Sep 21, 2004 | Production |
| JAZZ@OPERA | Oct 4, 2005 | Production |
| JAZZ@OPERA | Sep 13, 1999 | Production |
| Jaakko Ilkka | Jun 9, 1978 | Production |
|
Jailhouse rock
Performed as part of Ballet Workshop Apr 29, 1995 |
Apr 29, 1995 | Production |
|
Jailhouse rock
Performed as part of Saikkonen - Tervamäki Nov 22, 2006 |
Nov 22, 2006 | Production |
| Jannen salaisuus | Mar 27, 2015 | Production |
| Jazzkonsertti | Feb 1, 2000 | Production |
| Jazzkonsertti | Nov 4, 2000 | Production |
| Jazzkonsertti | Oct 18, 1989 | Production |
|
Je suis malade
Performed as part of Workshop Oct 12, 2012 |
Oct 12, 2012 | Production |
| Jean Sibeliuksen 90-vuotisjuhla | Dec 9, 1955 | Production |
| Jean Sibeliuksen lauluja ja viulusävellyksiä | Dec 6, 2000 | Production |
| Jeanne d'Arc au bûcher | Dec 2, 1954 | Production |
| Jeanne d'Arc au bûcher | May 6, 1977 | Production |
| Jeftan tytär - Vesipatsas | Dec 2, 1931 | Production |
| Jekyll & Hyde | Nov 6, 2020 | Production |