Productions T
| Thomas | Aug 22, 1985 | Production |
| Those Who Sank | May 6, 1993 | Production |
|
Tides of Mind
Performed as part of Kylián - Bourdat - Dumais Oct 29, 2004 |
Oct 29, 2004 | Production |
| Tiefland | Jan 8, 1921 | Production |
| Tiefland | Jan 9, 1931 | Production |
| Tiefland | Nov 11, 1954 | Production |
| Tiistaitapahtuma Taivallahden kirkossa | Apr 4, 1978 | Production |
| Tiistaitapahtuma Temppeliaukion kirkossa | Sep 4, 1979 | Production |
| Till Eulenspiegel | Nov 10, 1977 | Production |
| Tohtori Akustiikka ja kadonnut ääni | Sep 28, 2015 | Production |
| TomTom-duo | Mar 19, 1999 | Production |
|
Tomar
Performed as part of Ballet Workshop Apr 29, 1995 |
Apr 29, 1995 | Production |
| Tommi Hakala & Oopperan kamariorkesteri | Mar 5, 2007 | Production |
| Tosca | Nov 15, 1919 | Production |
| Tosca | Nov 26, 1929 | Production |
| Tosca | Nov 30, 1941 | Production |
| Tosca | Dec 11, 1958 | Production |
| Tosca | Nov 18, 1971 | Production |
| Tosca | Oct 22, 1987 | Production |
| Tosca | Jun 2, 1995 | Production |