| Name | Functions | Event Dates | Events  | Resources | ||
|---|---|---|---|---|---|---|
| Tijuana T. Ricks | Actor | 2002 | 2 | |||
| Jördis Triebel | Actor | 2002 | 2 | |||
| Shohei Tanaka | Actor | 2001 - 2002 | 2 | |||
| Walter Tschuk | Actor | 2002 - 2003 | 2 | |||
| David Toltek | Adaptation, Director | 2002 | 2 | |||
| Deb'e Taylor | Actor | 1997 | 2 | |||
| Anne G. Tomasetti | Actor | 1997 | 2 | |||
| Alajos Turányi | Actor | 1931 | 2 | |||
| Tove Thoresen | Actor | 2015 | 2 | |||
| Philip Thompson | Actor, Director | 1963 - 2001 | 2 | |||
| Béla Tímár | Actor | 1971 - 1975 | 2 | |||
| Jack Tamburri | Director | 2003 - 2017 | 2 | |||
| Noel True | Actor | 2003 - 2005 | 2 | |||
| Miroslav Táborský | Actor | 2006 - 2012 | 2 | |||
| Jan Tošovský | Dramaturg | 2011 | 2 | |||
| Jaromír Tlalka | Actor | 2011 | 2 | |||
| Urs Tobler | Actor | 2003 | 2 | |||
| Beat Thürlemann | Actor | 2003 | 2 | |||
| Dan Tracy | Actor | 2004 | 2 | |||
| Markéta Tallerová | Actor | 1993 - 2004 | 2 | |||
| Ernestine Tzavaras | Actor | 2004 | 2 | |||
| Nikola Tempír | Designer | 2015 - 2016 | 2 | |||
| Anna Maria Toffano | Actor | 2004 - 2005 | 2 | |||
| Tuukka Toijanniemi | Composer, Designer | 2004 | 2 | |||
| Nito Torres y Soria | Actor | 2004 - 2005 | 2 | |||
| Tony Thomas | Actor | 2004 | 2 | |||
| Lan Truong | Actor | 2004 | 2 | |||
| Tran Thach | Actor | 2004 - 2006 | 2 | |||
| Duong Tuong | Translator | 2004 - 2006 | 2 | |||
| Božidara Turzonovová | Actor | 1990 - 2004 | 2 | 1 | ||
| Marco Taubmann | Actor | 2004 | 2 | |||
| Ahsan Reza Tushar | Composer, Sound Designer | 2004 | 2 | |||
| Božek Tomíček | Actor | 1989 | 2 | |||
| Anna-Kaisa Tommila | Actor | 2005 | 2 | 1 | ||
| Hilda Torres | Actor | 2005 | 2 | |||
| Tien-Yu Tseng | Costume Designer | 2005 - 2006 | 2 | |||
| Hien-Chi Theng | Lighting Designer | 2005 - 2006 | 2 | |||
| Kajsa Toft | Actor, Musician | 2001 | 2 | |||
| Mathias Tågerud | Actor, Musician | 2001 | 2 | |||
| Elen Tanasko | Dancer | 1941 | 2 | |||
| J. Toman | Actor | 1939 - 1943 | 2 | |||
| Vilém Tauský | Composer, Conductor | 1933 | 2 | |||