| Thiesing, Maria, Magdalena | Maria Magdalena Thiesing | Actor | 1967 | 1 | |
| Trapp, Heiner | Heiner Trapp | Actor, Choreographer | 1967 | 2 | |
| Talvo, Tyyne | Tyyne Talvo | Choreographer | 1967 | 1 | |
| Tourd, Rolf | Rolf Tourd | Actor | 1967 | 1 | |
| Tainio, Oiva | Oiva Tainio | Actor | 1967 | 1 | |
| Thomsen, Jane | Jane Thomsen | Actor | 1967 | 1 | |
| Topart, Jean | Jean Topart | Actor | 1967 | 1 | |
| Terzieff, Laurent | Laurent Terzieff | Actor | 1957 - 1967 | 2 | |
| Török, Tamara | Tamara Török | Dramaturg | 2013 | 1 | |
| Taler, Horst | Horst Taler | Actor | 1967 | 1 | |
| Taylor-Smith, Jean | Jean Taylor-Smith | Actor | 1967 | 1 | |
| Tashiro, Nobuko | Nobuko Tashiro | Actor | 1967 | 1 | |
| Takahashi, Etsushi | Etsushi Takahashi | Actor | 1967 | 1 | |
| Tellkampf, Gert | Gert Tellkampf | Actor | 1967 | 1 | |
| Török, Iván | Iván Török | Designer | 1967 | 1 | |
| Tóth, András | András Tóth | Costume Designer | 2001 | 1 | |
| Tóth, Árpád | Árpád Tóth | Costume Designer | 2001 | 1 | |
| Taliotis, Neofytos | Neofytos Taliotis | Composer, Director | 2004 | 2 | |
| Tege, Antal | Antal Tege | Actor | 2005 - 2007 | 2 | |
| Theurer, Julius | Julius Theurer | Actor | 1966 | 1 | |
| Tarkkanen, Helena | Helena Tarkkanen | Costume Designer | 1966 | 1 | |
| Toth, Eleanor | Eleanor Toth | Actor | 1966 | 2 | |
| Teush, Bart | Bart Teush | Actor | 1966 | 1 | |
| Tuohy, Maureen | Maureen Tuohy | Actor | 1966 | 1 | |
| Tristal, Ronald | Ronald Tristal | Actor | 1966 | 1 | |
| Tuschnerová, Inĕz | Inĕz Tuschnerová | Costume Designer | 1966 | 1 | |
| Trommer, Vera | Vera Trommer | Actor | 1966 | 1 | |
| Thommesen, Georg | Georg Thommesen | Actor | 1964 - 1966 | 30 | |
| Tiusanen, Timo | Timo Tiusanen | Adaptation, Director | 1966 - 1971 | 3 | |
| Tuominen, Arto | Arto Tuominen | Actor | 1966 | 1 | |
| Tory, Rosemary | Rosemary Tory | Actor | 1966 | 1 | |
| Taubert, Manfred | Manfred Taubert | Choreographer | 1966 | 1 | |
| Tamm, Marlene | Marlene Tamm | Actor | 1966 | 1 | |
| Terrell, Jim | Jim Terrell | Director | 1966 | 1 | |
| Tyrén, Arne | Arne Tyrén | Actor | 1966 | 1 | |
| Thimig, Johann | Johann Thimig | Actor | 1966 | 1 | |
| Timm, Wilhelm | Wilhelm Timm | Actor | 1891 | 1 | |
| Távora, Maurício | Maurício Távora | Actor | 1966 | 1 | |
| Tenzel, Otti | Otti Tenzel | Choreographer | 1966 | 1 | |
| Taylor, Noel | Noel Taylor | Costume Designer | 1951 - 1978 | 4 | |
| Tardy, Marie | Marie Tardy | Actor | 1965 | 2 | |
| Taruskin, Mimi | Mimi Taruskin | Actor | 1965 | 1 | |
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