| Name | Functions | Event Dates  | Events | Resources | ||
|---|---|---|---|---|---|---|
| Scott Thomas | Actor | 1971 | 1 | |||
| Fnykis Thölix | Actor | 1971 | 1 | |||
| John Turner | Actor | 1971 | 1 | |||
| Krum Tabakov | Composer | 1971 | 1 | |||
| Steven Tandy | Actor | 1971 | 3 | |||
| Erwin Trettin | Actor | 1971 | 1 | |||
| Solveig Ternström | Actor | 1970 - 1993 | 17 | 1 | ||
| Fritz Truppe | Actor | 1970 - 1976 | 3 | |||
| Rebecca Thompson | Actor | 1970 | 1 | 1 | ||
| Otto Tönges | Actor | 1970 | 2 | |||
| Eddie Terry | Actor | 1970 | 1 | |||
| Jonne Thornton | Designer, Lighting Designer | 1970 | 2 | |||
| Luis Torres | Actor | 1970 | 1 | |||
| Udo Thomer | Actor | 1970 | 1 | |||
| Ronald Travers | Producer | 1970 | 1 | |||
| Grant Tilly | Actor, Director | 1969 - 2003 | 2 | |||
| Katalin Takács | Actor, Costume Designer | 1969 - 1991 | 4 | 1 | ||
| Neville Teede | Actor | 1969 - 1988 | 2 | |||
| Fernando Torres | Actor, Director | 1969 - 1971 | 3 | |||
| Ulf Tistam | Actor | 1969 - 1970 | 2 | |||
| David Terry | Actor | 1969 - 1970 | 3 | |||
| Dagmar Tass | Actor | 1969 | 1 | |||
| Siegfried Tiefensee | Composer | 1969 | 1 | |||
| Enzo Tarascio | Actor | 1969 | 2 | 1 | ||
| Miklós Tolnai | Actor | 1969 | 1 | |||
| Anthony Taylor | Director | 1969 | 1 | |||
| Alex Trousdell | Actor | 1969 | 1 | |||
| Geoffrey Toone | Actor | 1969 | 1 | |||
| Charles Turner | Designer | 1969 | 1 | |||
| Marthe Thiery | Actor | 1969 | 2 | |||
| V. Tkačenko | Actor | 1969 | 1 | |||
| Joyce Trisler | Choreographer | 1969 | 1 | |||
| Sam Tsoutaouvas | Actor | 1969 | 2 | |||
| Clay Taliaferro | Dancer | 1969 | 1 | |||
| Nina Trasoff | Dancer | 1969 | 1 | |||
| Margo Travers | Dancer | 1969 | 1 | |||
| Keith Taylor | Actor | 1969 | 1 | |||
| Aina Takle | Dancer | 1969 | 1 | |||
| Michael Torre | Actor | 1969 | 1 | |||
| Cecilia Teodoru | Actor | 1969 | 1 | |||
| Constantin Tănase | Actor | 1969 | 1 | |||
| Titi Trandafiridis | Lighting Designer | 1969 | 1 | |||