| Tristana, Tzara | Tzara Tristana | Director | 2015 | 1 | |
| Tristano, Yvonne | Yvonne Tristano | Actor | 1958 | 1 | |
| Tritscher, Reinhold | Reinhold Tritscher | Director | 2013 | 1 | |
| Tritschler, Marc | Marc Tritschler | Composer | 2016 | 1 | |
| Tritschler, Mr. | Mr. Tritschler | Actor | 1885 | 1 | |
| Tritzschler, Werner | Werner Tritzschler | Actor | 2005 | 1 | |
| Trivedi, Ally | Ally Trivedi | Actor | 2016 - 2017 | 5 | |
| Trivedi, Rohan | Rohan Trivedi | Composer | 2006 | 1 | |
| Trivett, Robert | Robert Trivett | Actor | 1934 | 1 | |
| Trivyza, Sylvia | Sylvia Trivyza | Actor | 2018 | 1 | |
| Trixner, Heinz | Heinz Trixner | Actor | 1987 - 2003 | 3 | |
| Trkan, Pavel | Pavel Trkan | Actor | 1997 | 1 | |
| Trmíková, Lucie | Lucie Trmíková | Actor | 1993 - 2013 | 16 | |
| Trnavský, Martin | Martin Trnavský | Actor | 1996 | 1 | |
| Trnka, Brigitte | Brigitte Trnka | Actor | 1984 | 1 | |
| Trnobranská, El. | El. Trnobranská | Actor | 1928 | 1 | |
| Trnobranská, Marie | Marie Trnobranská | Actor | 1928 | 1 | |
| Trnobranský, Ladislav | Ladislav Trnobranský | Actor | 1912 - 1933 | 8 | |
| Troch, Felix | Felix Troch | Actor | 1992 | 1 | |
| Troch, Rafaël | Rafaël Troch | Actor | 1991 | 1 | |
| Troemer, Klaus | Klaus Troemer | Actor, Adaptation, Director | 1974 - 1992 | 4 | |
| Troester, Hella | Hella Troester | Actor | 1954 | 1 | |
| Trofimov, Mihaela | Mihaela Trofimov | Actor | 1995 | 1 | |
| Troger, Karoline | Karoline Troger | Actor | 2021 | 7 | |
| Trojan, Alexander | Alexander Trojan | Actor | 1960 | 1 | |
| Trojan, Ivan | Ivan Trojan | Actor | 1996 - 2012 | 7 | |
| Trojanowska, Wanda | Wanda Trojanowska | Actor | 1922 | 1 | |
| Trokán, Nóra | Nóra Trokán | Actor | 2015 | 1 | |
| Trokán, Péter | Péter Trokán | Actor | 2016 | 1 | |
| Trolin, Moqi Simon | Moqi Simon Trolin | Adaptation, Director | 2018 - 2020 | 83 | |
| Troller, Urs | Urs Troller | Designer, Director | 2010 | 2 | |
| Trombetta, Kirstyn | Kirstyn Trombetta | Actor | 2018 | 1 | |
| Trombley, Jeannette-esther | Jeannette-esther Trombley | Actor | 1980 | 1 | |
| Trömböczky, Péter | Péter Trömböczky | Actor | 1989 | 4 | |
| Trommer, Barbara | Barbara Trommer | Actor | 1992 - 2008 | 18 | |
| Trommer, Rudolf | Rudolf Trommer | Actor | 1986 | 1 | |
| Trommer, Vera | Vera Trommer | Actor | 1966 | 1 | |
| Trommer, Wolfgang | Wolfgang Trommer | Actor | 1953 | 1 | |
| Trommsdorff, Helene | Helene Trommsdorff | Actor | 1901 - 1917 | 2 | |
| Trompen, Lorna Jean | Lorna Jean Trompen | Actor | 1963 | 1 | |
| Troncoso, Juan Pablo | Juan Pablo Troncoso | Actor | 2014 - 2020 | 3 | |
| Tröndle, Karl | Karl Tröndle | Actor | 1926 - 1928 | 3 | |
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