| Name | Functions | Event Dates | Events | Resources  | ||
|---|---|---|---|---|---|---|
| Vittorio Tettoni | Actor | 1919 | 1 | |||
| Johanne Thibaut | Actor | 2007 - 2008 | 4 | |||
| Veronika Thieme | Actor | 2007 | 3 | |||
| Ruby Thompson | Actor | 2015 | 1 | |||
| Lajos Talamonti | Actor | 2006 | 1 | |||
| Peter Trabner | Actor | 2006 | 1 | |||
| Christin Tüncher | Actor | 2007 | 1 | |||
| Colin Towns | Musical Director | 2014 | 2 | |||
| Theodoros Tzavaras | Actor | 2006 | 1 | |||
| Sotiria Thomopoulou | Designer | 2006 | 1 | |||
| Leandros Taliotis | Lighting Designer | 2006 | 1 | |||
| James Tresise | Actor | 2006 | 1 | |||
| Phoebe Taylor | Adaptation, Director | 2006 | 2 | |||
| Ana Turoș | Actor | 2015 - 2016 | 6 | |||
| Chittaranjan Tripathy | Composer | 2006 | 1 | |||
| John Townley | Actor | 2006 | 1 | |||
| Kurou Tanino | Adaptation, Director | 2007 - 2009 | 3 | |||
| Toshie Tanaka | Designer | 2007 | 1 | |||
| Mariko Tomoyoshi | Costume Designer | 2007 - 2009 | 3 | |||
| Arthur Toombs | Actor | 2006 | 1 | |||
| Anna Thiam | Actor | 2006 | 4 | |||
| Mari Turunen | Actor | 2006 | 1 | |||
| Ola Tuominen | Actor | 2006 | 1 | |||
| Peter Tiboris | Conductor | 2007 | 1 | |||
| Jake Titleman | Actor | 2007 | 1 | |||
| Akiko Takda | Actor | 2006 | 1 | |||
| Yuka Tsukioka | Actor | 2006 | 1 | |||
| Mare Tommingas | Adaptation, Choreographer, Costume Designer, Designer, Director, Lighting Designer | 2006 | 6 | |||
| Frank Tangen | Lighting Designer | 1991 - 2006 | 2 | |||
| Teofilo Torres | Actor | 2006 | 1 | |||
| Paulos Thanopoulos | Costume Designer | 2006 | 1 | |||
| James P. Taylor | Designer | 2006 | 1 | |||
| Alexandra Tavares | Actor | 2007 | 1 | |||
| Bal Bahadur Thapa | Translator | 2006 - 2009 | 2 | |||
| Sarah Teich | Actor | 2006 | 1 | |||
| Michael Twaddle | Musician | 2006 | 1 | |||
| Christopher Twaddle | Musician | 2006 | 1 | |||
| Joanna Twaddle | Musician | 2006 | 1 | |||
| Tadaaki Takemasa | Actor | 2006 | 1 | |||
| Takashi Takei | Lighting Designer | 2006 - 2010 | 6 | |||
| Alex Truffer | Designer, Director | 2009 | 2 | |||
| Dustin Tucker | Actor | 2009 | 5 | |||