| Theatro Ellinikon | Theatro Ellinikon | Greece, Athens | 1906-07-24 | 1906-08-05 | 1906 | 1 | |
| Tanssiteatteri ERI | Tanssiteatteri ERI | Finland, Turku, Yliopistonkatu 7 | 1946-- | 1947-- | 1946 | 1 | |
| Theater Düren | Theater Düren | Germany, Düren, Stefan-Schwer-Straße 4 | 2002-11-28 | -- | 2002–2011 | 2 | |
| Teatrul Anton Pann | Teatrul Anton Pann | Romania, Râmnicu Vâlcea, Bulevardul Tudor Vladimirescu 23 | 2018-07-01 | 2018-10-14 | 2018 | 2 | |
| Teatr Współczesny | Teatr Współczesny | Poland, Szczecin, Wały Chrobrego 3 | 1978-04-28 | -- | 1978 | 1 | |
| Teatro Aliança Francesa | Teatro Aliança Francesa | Brazil, Vila Buarque, R. Gen. Jardim, 182 | 1988-05-16 | 2022-05-01 | 1988–2022 | 2 | |
| Teatre Novetats | Teatre Novetats (Teatro Novedades) | Spain, Barcelona, Carrer de Casp 1, Barcelona | 1893-04-14 | 1917-07-01 | 1893–1920 | 13 | |
| Teatro Nazionale | Teatro Nazionale | Italy, Rome, Via del Viminale, 51 | 1899-01-10 | -- | 1899–1914 | 3 | |
| Theatro Tzani Karampini | Theatro Tzani Karampini | Greece, Kalamata | 1912-01-04 | -- | 1912 | 1 | |
| Theatre in the Dale | Theatre in the Dale | United States of America, Marble Dale | 1940-08-21 | 1940-08-24 | 1940 | 1 | |
| Télévision française | Télévision française | France | 1967-10-24 | -- | 1967 | 1 | |
| Teatro Ocampo | Teatro Ocampo | Mexico, Cuernavaca, Morelos | 1992-01-23 | -- | 1992 | 1 | |
| Tonstad skule | Tonstad skule | Norway, Tonstad, Hauanvegen 17 | 2006-11-17 | -- | 2006 | 1 | |
| Teatro Julio Prieto | Teatro Julio Prieto | Mexico, Mexico by, D.F., Xola 809, Del Valle, Col del Valle Nte | 1981-10-21 | -- | 1981 | 1 | |
| Theatre 54 | Theatre 54 | United States of America, New York, 254 W 54th St | 2003-11-07 | 2003-11-23 | 2003 | 1 | |
| Teatro Municipal Francisco Rabal | Teatro Municipal Francisco Rabal | Spain, Pinto, Calle de las Alpujarras, s/n | 2017-03-31 | -- | 2017 | 1 | |
| Tom Patterson Theatre | Tom Patterson Theatre | Canada, Stratford, 111 Lakeside Dr | 2006-07-25 | 2016-09-23 | 2006–2016 | 2 | |
| Theater Bonn | Theater Bonn | Germany, Bonn, Am Boeselagerhof 1 | 1976-12-04 | 2023-04-05 | 1976–2022 | 5 | |
| Theatro Mnimatakion | Theatro Mnimatakion | Turkey, Istanbul | 1906-01-24 | -- | 1906–1910 | 3 | |
| Teatrul Thespis | Teatrul Thespis | Romania, Timişoara, Bd. Regele Carol I, Nr.9 | 2010-11-20 | 2010-12-22 | 2010 | 1 | |
| The Ron Barber Studio Theatre | The Ron Barber Studio Theatre, The Crescent Theatre | England, Birmingham, Brindleyplace, Sheepcote St | 2003-01-24 | 2003-02-01 | 2003 | 1 | |
| Tomtaklintskolans Aula | Tomtaklintskolans Aula | Sweden, Trosa, Tomtaklintgatan 4 | 2019-09-10 | 2019-09-10 | 2019 | 1 | |
| Teatrul Tineretului Piatra-Neamt | Teatrul Tineretului Piatra-Neamt | Romania, Piatra Neamț, Piața Ștefan cel Mare 1 | 1966-01-30 | 1985-11-18 | 1966–1985 | 3 | |
| The Hole in the Wall Theatre | The Hole in the Wall Theatre | Australia, Leederville, 8 Southport Street | 1982-06-03 | -- | 1982–1988 | 2 | |
| Teatro de la Comedia | Teatro de la Comedia | Spain, Madrid, Calle del Príncipe, 14 | 1894-04-11 | 1894-10-27 | 1894–1958 | 11 | |
| Teatr Rozmaitości | Teatr Rozmaitości | Poland, Warsaw, Marszałkowska 8 | 1899-04-24 | 1916-01-20 | 1899–1963 | 6 | |
| Teatro Colón | Teatro Colón | Mexico, Mérida, Yucatán | 1912-04-17 | -- | 1912 | 1 | |
| Teatro Lumière | Teatro Lumière | Italy, Firenze, Via di Ripoli, 231, 50126 Firenze FI, Italy | 2019-03-08 | 2019-03-10 | 2019 | 1 | |
| Teatr Imka | Teatr Imka | Poland, Warsaw, M. Konopnickiej 6 | 2016-11-23 | 2016-11-23 | 2016 | 1 | |
| Teatro Castelar de Elda | Teatro Castelar de Elda | Spain, Elda (Alicante), C/ Travesía, 1 | 1975-08-18 | 2006-04-06 | 1975–2006 | 2 | |
| Theater Leo17 | Theater Leo17 | Germany | 2017-06-21 | 2017-06-23 | 2017 | 1 | |
| Teatro Comunale | Teatro Comunale | Italy, Monfalcone, Corso del Popolo, 20 | 1999-01-12 | 2019-03-13 | 1999–2019 | 4 | |
| Theater Bonn Kammerspiele | Theater Bonn Kammerspiele | Germany, Bonn, Am Michaelshof 9 | 2004-06-04 | 2013-06-15 | 2004–2014 | 8 | |
| Teatro Victoria de Blanca | Teatro Victoria de Blanca | Spain, Murcia, Plaza del Dieciocho de Julio | 2010-05-30 | -- | 2010 | 1 | |
| Tromøy ungdomsskole | Tromøy ungdomsskole | Norway, Færvik, Aust-Agder | 1997-09-01 | -- | 1997 | 1 | |
| Teatro Accademia | Teatro Accademia | Italy, Conegliano, Piazza Giovanni Battista Cima, 5, 31015 Conegliano | 2012-01-18 | -- | 2012–2019 | 2 | |
| Théâtre Paul Eluard | Théâtre Paul Eluard | France, Choisy-le-Roi, 4 Avenue de Villeneuve Saint-Georges | 1999-02-12 | 1999-02-13 | 1999 | 1 | |
| Théâtre de la Balsamine | Théâtre de la Balsamine | Belgium, Bruxelles, Avenue Félix Marchal, 1 | 2003-11-13 | 2003-11-22 | 2003 | 1 | |
| Theater Antigone | Theater Antigone | Belgium, Overleiestraat 47 | -- | -- | | | |
| Théâtre de la Manufacture | Théâtre de la Manufacture | France, Colmar, 6 Route d'Ingersheim | 2003-05-14 | 2003-05-16 | 2003 | 1 | |
| Tarragon Theatre | Tarragon Theatre | Canada, Toronto, 30 Bridgman Ave | 1983-02-17 | 2015-11-01 | 1983–2015 | 3 | |
| Tokyo | Tokyo | Japan, Tokyo | 2009-02-05 | 2010-11-30 | 2009–2010 | 4 | |
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