| Teatro de Ávila | Teatro de Ávila | Spain, Ávila | 1922-06- | -- | 1922 | 1 | |
| Theater an der Ilmenau | Theater an der Ilmenau | Germany, Uelzen, Greyerstraße 1-3 | 2010-11-18 | -- | 2010 | 1 | |
| Teatro Lauro Rossi | Teatro Lauro Rossi | Italy, Macerata MC, Piazza Della Libertà 21 | 2000-02-22 | 2008-02-03 | 2000–2008 | 2 | |
| Teatro Comunale Bolzano | Teatro Comunale Bolzano | Italy, Bolzano, Piazza Verdi 40, 39100 | 1994-10-25 | 2021-12-05 | 1994–2021 | 5 | |
| Tribeca Performing Arts Center | Tribeca Performing Arts Center | United States of America, New York, 199 Chambers St | 2012-03-10 | -- | 2012 | 1 | |
| Tägerwilen | Tägerwilen | Switzerland | 2002-04-27 | -- | 2002 | 1 | |
| Teatr Panteon | Teatr Panteon | Poland, Lublin | 1918-03-21 | -- | 1918 | 1 | |
| Trilogy Theatre | Trilogy Theatre | United States of America, New York, 341 W 44th St | 1998-12-02 | 2000-10-21 | 1998–2000 | 2 | |
| Theater am Stadtpark | Theater am Stadtpark | Austria, Graz, Stadtpark 1 | 1892-04-23 | 1895-05-24 | 1892–1897 | 3 | |
| Teatro San Leonardo | Teatro San Leonardo | Italy, Viterbo, Via Camillo Benso Conte di Cavour, 9, 01100 | 2024-06-07 | -- | 2024 | 1 | |
| Tingvang | Tingvang | Norway, Heggenes | 1971-02-11 | -- | 1971–1973 | 4 | |
| Theatricum Botanicum | Theatricum Botanicum | United States of America, Topanga, 1419 N. Topanga Canyon Blvd. | 2019-06-22 | 2019-11-28 | 2019 | 1 | |
| Town Hall Bishop Auckland | Town Hall Bishop Auckland | England, Bishop Auckland, Market Place | 2022-10-14 | -- | 2022 | 1 | |
| Théâtre 13 | Théâtre 13 | France, Paris, 30 rue du Chevarelet | 1993-03-02 | 2023-06-17 | 1993–2023 | 4 | |
| Teatro Guararapes | Teatro Guararapes | Brazil, Recife, Av. Prof. Andrade Bezerra | 1989-05- | -- | 1989 | 1 | |
| The Sheridan Square Playhouse | The Sheridan Square Playhouse | United States of America, New York, 99 7th Avenue South | 1961-06-26 | -- | 1961 | 1 | |
| Théâtre Pitoëff | Théâtre Pitoëff | Switzerland, 1205 Genève, Rue de Carouge 52 | 1920-02-05 | -- | 1920 | 1 | |
| Tapolca | Tapolca | Hungary, Tapolca | 1925-02-07 | -- | 1925 | 1 | |
| Teaterbåten MS Innvik | Teaterbåten MS Innvik | Norway, Oslo, Bjørvika | 2005-03-12 | 2008-11-12 | 2005–2008 | 5 | |
| Theatro Elsa Vergi | Theatro Elsa Vergi (Elsa Vergi Theater) | Greece, Athens | 1967-02-03 | 1972-04-02 | 1967–1971 | 2 | |
| Theater an der Ruhr | Theater an der Ruhr | Germany | 2017-01-19 | 2019-03-29 | 2017–2019 | 2 | |
| Teatro Olimpia | Teatro Olimpia | Italy, Milan, Foro Buonaparte 74 | 1921-11-16 | -- | 1921 | 3 | |
| Teatar Vuk | Teatar Vuk | Serbia, Beograd, Bulevar Kralja Aleksandra 77a | -- | -- | | | |
| The Dionysus Theater's L'IL PEACH | The Dionysus Theater's L'IL PEACH | United States of America, New York, 270 West 36th Street | 2005-11-17 | 2005-12-18 | 2005 | 1 | |
| Théâtre Forum Meyrin | Théâtre Forum Meyrin | Switzerland, Meyrin, Place des Cinq-Continents 1 | 2012-12-05 | 2012-12-06 | 2012 | 1 | |
| Teatre Joventut | Teatre Joventut | Spain, L'Hospitalet de Llobregat, Carrer Joventut, 4-10 | 2008-11-01 | 2008-11-02 | 2008 | 1 | |
| Törökszentmiklós | Törökszentmiklós | Hungary, Törökszentmiklós | 1924-08-01 | -- | 1924–1926 | 3 | |
| Theatre Calgary | Theatre Calgary | Canada, Calgary, 205 - 8th Ave. S.E | -- | -- | | | |
| Theater der Immoralisten | Theater der Immoralisten | Germany, Freiburg, Ferdinand-Weiß-Str. 9-11 | 2017-07-13 | 2017-09-09 | 2017 | 1 | |
| Teatro Glênio Peres | Teatro Glênio Peres | Brazil, Porto Alegre, Av. Loureiro da Silva, 255 | 2019-08-30 | 2019-08-31 | 2019 | 1 | |
| Triton Museum Hall Pavilion | Triton Museum Hall Pavilion | United States of America, Santa Clara, 1505 Warburton Avenue | 2004-08-12 | 2004-08-22 | 2004 | 1 | |
| Théâtre de la Commune Pandora | Théâtre de la Commune Pandora | France, Aubervilliers, 2 Rue Édouard Poisson | 1994-01-07 | 1994-01-30 | 1994 | 1 | |
| Teatro Verdi | Teatro Verdi | Italy, Genova, Piazza Alfredo Oriani | 1906-06-06 | -- | 1906 | 1 | |
| Trossnäs lägerplats | Trossnäs lägerplats | Sweden, Trossnäs | 1911-06-30 | -- | 1911 | 1 | |
| Teatro dei Rozzi | Teatro dei Rozzi | Italy, Siena, Piazza Indipendenza, 15 | 1893-03-22 | -- | 1893–2023 | 4 | |
| Teatro delle Passioni | Teatro delle Passioni | Italy, Modena, Viale Carlo Sigonio, 382 | 2001-02-14 | 2001-02-17 | 2001 | 1 | |
| The Walker | The Walker | Canada, Winnipeg | 1909-01-30 | 1909-01-30 | 1909 | 1 | |
| Teatro Sperimentale “Lirio Arena” | Teatro Sperimentale “Lirio Arena” | Italy, Ancona, Via Redipuglia 59 | 2001-11-16 | 2001-11-18 | 2001 | 1 | |
| Teatro Carcano | Teatro Carcano | Italy, Milan, Corso di Porta Romana, 63 | 1898-11-22 | 2022-12-21 | 1898–2022 | 7 | |
| Theatro Eldorado | Theatro Eldorado | Egypt, Port Said | 1940-01-11 | -- | 1940 | 1 | |
| Theatret i Roskilde | Theatret i Roskilde | Denmark, Roskilde | 1883-11-08 | -- | 1883–2018 | 3 | |
| Teatro Comunale | Teatro Comunale | Italy, Alessandria, Via Savona | 1993-03-02 | 1993-03-03 | 1993–2000 | 2 | |
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