| Tzeneralis, Thanos | Thanos Tzeneralis | Actor | 1965 - 1966 | 3 | |
| Tecklenburg, Theo | Theo Tecklenburg | Actor | 1952 | 3 | |
| Torii, Teruko | Teruko Torii | Costume Designer | 2009 - 2010 | 3 | |
| Toš, Tadej | Tadej Toš | Actor | 2009 | 3 | |
| Takeishi, Morimasa | Morimasa Takeishi (武石守正) | Actor | 2010 - 2023 | 3 | |
| Tolvanen, Pentti | Pentti Tolvanen | Actor | 2009 | 3 | |
| Tilesi Silke, Jennifer | Jennifer Tilesi Silke | Actor | 2013 - 2018 | 3 | |
| Tâlvan, Ion | Ion Tâlvan | Actor, Director | 1924 - 1963 | 3 | |
| Tiefenbacher, Friederike | Friederike Tiefenbacher | Actor | 2011 - 2013 | 3 | |
| Tammur, Ilmar | Ilmar Tammur | Actor, Director | 1962 - 1984 | 3 | |
| Tregear, Alex | Alex Tregear | Actor | 2011 | 3 | |
| Tomba, Heisnam | Heisnam Tomba | Composer, Designer, Director | 2012 | 3 | |
| Thurm, Verena | Verena Thurm | Actor | 2011 | 3 | |
| Tronnolone, Rosario | Rosario Tronnolone | Adaptation, Director, Translator | 2011 | 3 | 1 |
| Todesco, Cristina | Cristina Todesco | Designer | 2011 - 2017 | 3 | |
| Tenham, Dorothy | Dorothy Tenham | Director | 1957 | 3 | |
| Tutin, Dorothy | Dorothy Tutin | Actor | 1955 - 1977 | 3 | 1 |
| Turner, Aidan | Aidan Turner | Actor | 1948 - 1955 | 3 | |
| Töffling, Werner, Viktor | Werner Viktor Töffling | Designer | 1953 | 3 | |
| Thomsen, Irene | Irene Thomsen | Actor | 1951 - 1956 | 3 | |
| Troxbömker, Heinrich | Heinrich Troxbömker | Actor | 1952 - 1960 | 3 | |
| Thorndike, Sybil | Sybil Thorndike | Actor | 1930 - 1952 | 3 | 1 |
| Tourniaire, Guillaume | Guillaume Tourniaire | Actor | 1998 - 2000 | 3 | |
| Tarmo, Ruut | Ruut Tarmo | Actor, Director | 1935 - 1962 | 3 | |
| Trouncer, Cecil | Cecil Trouncer | Actor | 1935 - 1936 | 3 | |
| Trevor, Edward | Edward Trevor | Actor | 1936 | 3 | |
| Thie, Jos | Jos Thie | Adaptation, Director, Translator | 1999 | 3 | |
| Thiele, Hermann | Hermann Thiele | Actor | 1909 - 1910 | 3 | |
| Tafler, Sydney | Sydney Tafler | Actor | 1944 | 3 | |
| Troschka, Barbara | Barbara Troschka | Actor | 2000 | 3 | |
| Tandy, Steven | Steven Tandy | Actor | 1971 | 3 | |
| Taylor, Leo | Leo Taylor | Actor | 1978 | 3 | |
| Tordi, Pietro | Pietro Tordi | Actor | 1940 | 3 | |
| Tavi, Guillaume | Guillaume Tavi | Actor, Lighting Designer | 2018 | 3 | |
| Topornjina, Aleksandra | Aleksandra Topornjina | Designer | 1936 - 1944 | 3 | |
| Toseva, Lenče | Lenče Toseva | Dramaturg, Translator | 2011 - 2017 | 3 | 1 |
| Tang, Shi | Shi Tang | Producer | 2019 - 2020 | 3 | |
| Talbott, Jeff | Jeff Talbott | Adaptation, Author, Playwright | 2020 - 2022 | 3 | |
| Tabachnik, David | David Tabachnik | Sound Designer | 2010 - 2011 | 3 | |
| Thomas, Danièle | Danièle Thomas | Actor | 1997 | 3 | |
| Thoroughgood, Nicholas | Nicholas Thoroughgood | Director, Lighting Designer | 2020 - 2022 | 3 | |
| Tarés, Candelaria | Candelaria Tarés | Actor | 1900 - 1903 | 3 | |
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