| Tănase, Constantin | Constantin Tănase | Actor | 1969 | 1 | |
| Trandafiridis, Titi | Titi Trandafiridis | Lighting Designer | 1969 | 1 | |
| Temple, Louise | Louise Temple | Actor | 1969 | 1 | |
| Tornos, Valentín | Valentín Tornos | Actor | 1969 | 1 | |
| Trajanov, Gjorgi | Gjorgi Trajanov (Ѓорги Трајанов) | Director | 1969 | 1 | |
| Terrón, Antonio | Antonio Terrón | Producer | 1969 | 1 | |
| Tistam, Ulf | Ulf Tistam | Actor | 1969 - 1970 | 2 | |
| Terry, David | David Terry | Actor | 1969 - 1970 | 3 | |
| Torres, Fernando | Fernando Torres | Actor, Director | 1969 - 1971 | 3 | |
| Teede, Neville | Neville Teede | Actor | 1969 - 1988 | 2 | |
| Takács, Katalin | Katalin Takács | Actor, Costume Designer | 1969 - 1991 | 4 | 1 |
| Tilly, Grant | Grant Tilly | Actor, Director | 1969 - 2003 | 2 | |
| Thompson, Rebecca | Rebecca Thompson | Actor | 1970 | 1 | 1 |
| Tönges, Otto | Otto Tönges | Actor | 1970 | 2 | |
| Terry, Eddie | Eddie Terry | Actor | 1970 | 1 | |
| Thornton, Jonne | Jonne Thornton | Designer, Lighting Designer | 1970 | 2 | |
| Torres, Luis | Luis Torres | Actor | 1970 | 1 | |
| Thomer, Udo | Udo Thomer | Actor | 1970 | 1 | |
| Travers, Ronald | Ronald Travers | Producer | 1970 | 1 | |
| Truppe, Fritz | Fritz Truppe | Actor | 1970 - 1976 | 3 | |
| Ternström, Solveig | Solveig Ternström | Actor | 1970 - 1993 | 17 | 1 |
| Teszáry, Gábor | Gábor Teszáry | Actor | 1971 | 1 | |
| the Falco, Rubem | Rubem the Falco | Actor | 1971 | 1 | |
| Thomassen, Per | Per Thomassen | Lighting Designer | 1971 | 44 | |
| Thomas, Scott | Scott Thomas | Actor | 1971 | 1 | |
| Thölix, Fnykis | Fnykis Thölix | Actor | 1971 | 1 | |
| Turner, John | John Turner | Actor | 1971 | 1 | |
| Tabakov, Krum | Krum Tabakov | Composer | 1971 | 1 | |
| Tandy, Steven | Steven Tandy | Actor | 1971 | 3 | |
| Trettin, Erwin | Erwin Trettin | Actor | 1971 | 1 | |
| Torres, Geraldo | Geraldo Torres | Composer | 1971 - 1973 | 5 | |
| Teubner, Roland | Roland Teubner | Actor | 1971 - 1973 | 8 | |
| Tímár, Béla | Béla Tímár | Actor | 1971 - 1975 | 2 | |
| Thiré, Cecil | Cecil Thiré | Director, Translator | 1971 - 1989 | 14 | |
| Tellefsen, Tom | Tom Tellefsen | Actor | 1971 - 2005 | 37 | 1 |
| Theobald, Edward | Edward Theobald | Director | 1972 | 1 | |
| Thiel, Elsbeth | Elsbeth Thiel | Actor | 1972 | 1 | |
| Tirkkonen, Harri | Harri Tirkkonen | Actor | 1972 | 1 | |
| Tarska, Zofia | Zofia Tarska | Actor | 1972 | 1 | |
| Tovatt, Patrick | Patrick Tovatt | Actor | 1972 | 1 | |
| Templar, Peter | Peter Templar | Actor | 1972 | 1 | |
| Trim, Mervyn | Mervyn Trim | Designer | 1972 | 1 | |
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