| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Christer Tollin | Actor | 1984 | 4 | |||
| Dimitris Themelis | Composer | 1984 | 1 | |||
| Alvaro Tarcicio | Actor | 1984 | 1 | |||
| Olof Tirén | Actor, Composer | 1984 | 4 | |||
| Shingo Tamaki | Actor | 1984 | 1 | |||
| Erkki-Sven Tüür | Sound Designer | 1984 | 1 | |||
| Nikki Tait | Costume Designer | 1984 | 1 | |||
| Jeff Truman | Actor | 1984 | 1 | |||
| Desmond Tester | Actor | 1984 | 1 | |||
| Dusan Tadic | Actor | 1984 | 1 | |||
| Jim Townley | Photographer | 1984 | 1 | |||
| Bruno Tosi | Actor | 1984 | 1 | |||
| Dimitris Tzoumakis | Actor | 1984 - 1985 | 2 | |||
| Penny Tuerk | Actor, Director | 1984 - 1986 | 2 | |||
| Giorgos Tzerpos | Actor | 1984 - 1989 | 2 | |||
| Giannis Tatsis | Actor | 1984 - 1989 | 2 | |||
| Udo Thies | Actor | 1984 - 1993 | 2 | |||
| John Turner | Actor, Director | 1984 - 1999 | 3 | |||
| Miodrag Tabački | Designer | 1984 - 2000 | 2 | |||
| Anastasia Theofanidou | Choreographer | 1984 - 2001 | 4 | |||
| Susanne Thaler | Costume Designer, Designer | 1984 - 2011 | 13 | 1 | ||
| Risto Tuorila | Actor | 1985 | 1 | |||
| Jukka Tuohino | Actor | 1985 | 1 | |||
| Hans-Jürgen Turczynski | Actor | 1985 | 3 | |||
| Paolo Triestino | Actor | 1985 | 1 | |||
| Heidemarie Theobald | Actor | 1985 | 1 | |||
| Brian Tomlinson | Actor | 1985 | 2 | |||
| Michael Thanscheidt | Actor | 1985 | 1 | |||
| Jürgen Tamchina | Composer | 1985 | 1 | |||
| R.H. Thomson | Actor | 1985 | 1 | |||
| Lil Terselius | Actor | 1985 | 1 | |||
| Klaas ten Holt | Actor | 1985 | 2 | |||
| Livio Tragtemberg | Composer | 1985 | 1 | |||
| Loreta Tovar | Actor | 1985 | 1 | |||
| Günther Treptow | Actor | 1985 | 1 | |||
| Kristian Thulesius | Actor | 1985 | 1 | |||
| Cathy Taylor | Actor | 1985 | 1 | |||
| Kostas Tsapekos | Actor | 1985 | 1 | |||
| Pavel Tesař | Actor | 1985 | 1 | |||
| Tone Tjemsland | Composer | 1985 | 1 | |||
| Valerio Truffa | Lighting Designer | 1985 | 2 | |||
| Georg Trenkwitz | Actor | 1985 - 1991 | 2 | |||