| Talpová, Zuzana | Zuzana Talpová | Actor | 1973 | 1 | |
| Timpson, Sandy | Sandy Timpson | Actor | 1973 | 1 | |
| Thiel, Ulrike | Ulrike Thiel | Actor | 1973 | 1 | |
| Thomsen, Reinhard | Reinhard Thomsen | Composer | 1973 | 1 | |
| Totz, Michael | Michael Totz | Actor | 1973 | 3 | |
| Tremper, Susanne | Susanne Tremper | Actor | 1973 | 1 | |
| Thomson, Elizabeth | Elizabeth Thomson | Actor | 1973 | 2 | |
| Turnbull, Suzanne | Suzanne Turnbull | Actor | 1973 | 5 | |
| Tsao, Calvin | Calvin Tsao | Costume Designer, Designer | 1973 | 2 | |
| Tweddell, Anne | Anne Tweddell | Actor, Lighting Designer | 1973 | 2 | |
| Tănase, Eugen | Eugen Tănase | Actor | 1973 | 1 | |
| Tessier, Domingo | Domingo Tessier | Actor | 1973 | 1 | |
| Thring, Frank | Frank Thring | Actor | 1973 | 1 | |
| Trionfi, Claudio | Claudio Trionfi | Actor | 1973 | 1 | |
| Tedeschi, Gianrico | Gianrico Tedeschi | Actor | 1973 | 1 | |
| Turchi, Gino | Gino Turchi | Actor | 1973 | 1 | |
| Triantafyllidi, Angeliki | Angeliki Triantafyllidi | Actor, Director | 1973 - 1974 | 5 | |
| Triantafyllou, Lina | Lina Triantafyllou | Actor | 1973 - 1974 | 3 | |
| Tangstad, Anne-Lise | Anne-Lise Tangstad | Actor | 1973 - 1975 | 82 | |
| Teuscher, Hans | Hans Teuscher | Actor | 1973 - 1984 | 2 | 1 |
| Treutler, Malgorzata | Malgorzata Treutler | Designer | 1973 - 1989 | 2 | |
| Tørklep, Linda | Linda Tørklep | Actor | 1973 - 2006 | 96 | 1 |
| Tillery, Tom | Tom Tillery | Actor | 1973 - 2009 | 3 | |
| Temperley, Hazel | Hazel Temperley | Actor | 1974 | 1 | |
| Toms, Torgeir | Torgeir Toms | Actor | 1974 | 10 | |
| Trauten, André | André Trauten | Actor | 1974 | 1 | |
| Turlakov, Andrej | Andrej Turlakov | Actor | 1974 | 1 | |
| Todorov, Kiril | Kiril Todorov | Musical Director | 1974 | 1 | |
| Tomaszewski, Henryk | Henryk Tomaszewski | Director | 1974 | 1 | |
| Thompson, Betty | Betty Thompson | Actor | 1974 | 1 | |
| Travis, Alice, Rangeley | Alice Rangeley Travis | Actor | 1974 | 1 | |
| Toducz, Gyula | Gyula Toducz | Actor | 1974 | 1 | |
| Tőrők Szabo, Katalin | Katalin Tőrők Szabo | Actor | 1974 | 1 | |
| Turturică, Teofil | Teofil Turturică | Actor | 1974 | 1 | |
| Taylor, Stephen | Stephen Taylor | Actor | 1974 | 1 | |
| Torremocha, Manuel | Manuel Torremocha | Actor | 1974 | 1 | |
| Tiemroth, Lene | Lene Tiemroth | Actor | 1974 - 1976 | 2 | 1 |
| Tatò, Carla | Carla Tatò | Actor | 1974 - 1980 | 9 | |
| Troemer, Klaus | Klaus Troemer | Actor, Adaptation, Director | 1974 - 1992 | 4 | |
| Trailovic, Mira | Mira Trailovic | Director | 1975 | 1 | |
| Trümpler, Sophie | Sophie Trümpler | Actor | 1975 | 1 | |
| Truty, Marie | Marie Truty | Actor | 1975 | 1 | |
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