| Trimbach, Fanny | Fanny Trimbach | Actor | 1891 | 1 | |
| Trim, Mervyn | Mervyn Trim | Designer | 1972 | 1 | |
| Trillo, Dani | Dani Trillo | Actor | 2023 | 1 | |
| Trill, Zsolt | Zsolt Trill | Actor | 2015 | 1 | 1 |
| Trikerioti, Mayou | Mayou Trikerioti | Costume Designer | 2022 | 4 | |
| Trikerioti, Magiou | Magiou Trikerioti | Costume Designer, Designer | 2008 | 2 | |
| Triipus, Karl | Karl Triipus | Actor | 1917 | 1 | |
| Trigg, H., D. | H. D. Trigg | Actor | 1948 | 1 | |
| Trifunović, Tomislav | Tomislav Trifunović | Actor | 2000 | 1 | |
| Trifunović, Branislav | Branislav Trifunović | Actor | 2000 | 2 | 1 |
| Trifonov, Sergei | Sergei Trifonov | Actor | 2013 | 1 | |
| Trifonov, Ivan | Ivan Trifonov | Actor | 1960 | 1 | |
| Trifirò, Roberto | Roberto Trifirò | Actor, Adaptation, Director | 1997 - 2013 | 4 | |
| Trifan, Cendana | Cendana Trifan | Actor | 2018 | 2 | |
| Trif, Arina Ioana | Arina Ioana Trif | Actor | 2018 | 2 | |
| Triestino, Paolo | Paolo Triestino | Actor | 1985 | 1 | |
| Triesch, Irene | Irene Triesch | Actor, Director | 1894 - 1933 | 110 | 1 |
| Trierweiler, Bailey | Bailey Trierweiler | Sound Designer | 2017 | 1 | |
| Trier, Ludmilla | Ludmilla Trier | Actor | 1903 | 1 | |
| Trier, Charlotte | Charlotte Trier | Actor | 1993 | 1 | |
| Trienekens, Elvira | Elvira Trienekens | Costume Designer, Designer | 1997 | 2 | |
| Trieder, Jan | Jan Trieder | Musical Director | 1988 | 1 | |
| Triebner, Arthur | Arthur Triebner | Actor | 1905 | 1 | |
| Triebl, Joseph | Joseph Triebl | Actor | 1898 | 1 | |
| Triebl, Berta | Berta Triebl | Actor | 1903 | 1 | |
| Triebel, Jördis | Jördis Triebel | Actor | 2002 | 2 | |
| Triebel, Eva | Eva Triebel | Actor | 1962 | 2 | |
| Triches, Marco | Marco Triches | Actor | 2018 | 2 | |
| Trichas, Spyridon | Spyridon Trichas | Actor | 1905 | 1 | |
| Tricamo, Antonio | Antonio Tricamo | Actor | 2010 | 1 | |
| Tribušon, Matjaž | Matjaž Tribušon | Actor | 1986 - 2015 | 2 | |
| Tribouilloy, Brigitte | Brigitte Tribouilloy | Costume Designer | 2003 - 2019 | 22 | |
| Tribe, Andrew | Andrew Tribe | Actor | 2008 | 1 | |
| Triantis, S. | S. Triantis | Actor | 1935 | 1 | |
| Triantafyllou, Lina | Lina Triantafyllou | Actor | 1973 - 1974 | 3 | |
| Triantafyllidi, Angeliki | Angeliki Triantafyllidi | Actor, Director | 1973 - 1974 | 5 | |
| Triantafillou, Brando | Brando Triantafillou | Composer, Sound Designer | 2018 | 2 | |
| Triana, Rafael | Rafael Triana | Costume Designer, Designer | 2013 | 2 | |
| Triana, Gisella | Gisella Triana | Actor | 1989 | 1 | |
| Triador, Jorge | Jorge Triador | Actor | 1954 - 1976 | 3 | |
| Treβler, Otto | Otto Treβler | Actor | 1956 | 1 | |
| Trevor, Norman | Norman Trevor | Actor | 1911 | 1 | |
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