| Thomas, Angelika | Angelika Thomas | Actor | 1994 | 2 | |
| Troufakou, Vasiliki | Vasiliki Troufakou | Actor | 2014 - 2015 | 2 | |
| Travaglia, Andrea | Andrea Travaglia | Lighting Designer | 1994 | 2 | |
| Tesařová, Johanna | Johanna Tesařová | Actor | 1994 - 1997 | 2 | |
| Tyhtilä, Hannu | Hannu Tyhtilä | Adaptation, Director | 1994 | 2 | |
| Tóth, Géza | Géza Tóth | Actor | 1996 | 2 | |
| Turunen, Kaarina | Kaarina Turunen | Actor | 1996 | 2 | 1 |
| Temler, Ania | Ania Temler | Actor | 1996 - 1998 | 2 | |
| Telléus, Bertil | Bertil Telléus | Actor | 1997 | 2 | |
| Tavianini, Mathew | Mathew Tavianini | Actor | 1995 - 2018 | 2 | |
| Tiedtke, Marion | Marion Tiedtke | Dramaturg | 1995 - 2019 | 2 | |
| Tołwiński, Paweł | Paweł Tołwiński | Actor | 1996 | 2 | |
| Thiede, Susann | Susann Thiede | Actor | 1995 - 2019 | 2 | |
| Thompson, John, Douglas | John Douglas Thompson | Actor | 2004 - 2016 | 2 | 1 |
| Tarascio, Enzo | Enzo Tarascio | Actor | 1969 | 2 | 1 |
| Tilly, Grant | Grant Tilly | Actor, Director | 1969 - 2003 | 2 | |
| Torsslow, Stig | Stig Torsslow | Director | 1955 - 1969 | 2 | 1 |
| Thiery, Marthe | Marthe Thiery | Actor | 1969 | 2 | |
| Tavares Marques, Fernando | Fernando Tavares Marques | Actor | 1998 | 2 | |
| Tomoroveanu, Ilinca | Ilinca Tomoroveanu | Actor | 1997 - 1998 | 2 | |
| Tommy, Liesl | Liesl Tommy | Actor | 1998 | 2 | |
| Turai, Antal | Antal Turai | Actor | 1911 | 2 | |
| Thylwe, Halina | Halina Thylwe | Translator | 1998 - 1999 | 2 | |
| Tuomanen, Mary | Mary Tuomanen | Actor | 2014 - 2018 | 2 | |
| Tsoutaouvas, Sam | Sam Tsoutaouvas | Actor | 1969 | 2 | |
| Tollewski, Farina-Liza | Farina-Liza Tollewski | Actor | 2013 | 2 | |
| Tahi Tóth, László | László Tahi Tóth | Actor | 1965 - 1969 | 2 | |
| Tieghi, Giusi | Giusi Tieghi | Actor | 1968 | 2 | |
| Trautwein, Martin | Martin Trautwein | Actor | 1968 - 1970 | 2 | |
| Truthmann, Martin | Martin Truthmann | Actor | 1968 - 1971 | 2 | |
| Tucek, Jaroslav | Jaroslav Tucek | Actor | 1968 - 2012 | 2 | |
| Taylor, Jim | Jim Taylor | Actor | 1968 | 2 | |
| Tomlinson, Ann | Ann Tomlinson | Actor | 1968 | 2 | |
| Tagg, Natalie | Natalie Tagg | Actor | 2004 - 2005 | 2 | 1 |
| Trapp, Heiner | Heiner Trapp | Actor, Choreographer | 1967 | 2 | |
| Terzieff, Laurent | Laurent Terzieff | Actor | 1957 - 1967 | 2 | |
| Taliotis, Neofytos | Neofytos Taliotis | Composer, Director | 2004 | 2 | |
| Tege, Antal | Antal Tege | Actor | 2005 - 2007 | 2 | 1 |
| Toth, Eleanor | Eleanor Toth | Actor | 1966 | 2 | |
| Tardy, Marie | Marie Tardy | Actor | 1965 | 2 | |
| Tóth, Miklós, F. | Miklós F. Tóth | Actor | 1965 | 2 | |
| Terzakis, Dimitris | Dimitris Terzakis | Composer | 1964 - 1965 | 2 | |
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