| Teatrul Evreiesc de Stat Bucuresti | Teatrul Evreiesc de Stat Bucuresti | Romania, Bucharest, Iuliu Barasch Street, no. 15, 3rd sector | 1927-- | 1928-- | 1927–1972 | 2 | |
| Teatr im. Wilama Horzycy | Teatr im. Wilama Horzycy | Poland, Toruń, Plac Teatralny 1 | 1964-06-23 | 2012-11-10 | 1964–2016 | 8 | |
| Teatro Famiglia | Teatro Famiglia | Italy, Bresso, via Bologna 38 | 2001-03-02 | -- | 2001 | 1 | |
| TheatreLab@855 | TheatreLab@855 | United States, Boston | 2013-12-11 | 2013-12-15 | 2013 | 1 | |
| Teatro Aldo Fabrizi | Teatro Aldo Fabrizi | Italy, Morlupo, Rome, Via del Mattatoio, 58 | 2009-03-22 | -- | 2009 | 1 | |
| The Civic | The Civic | England, Barnsley, Hanson St | 2011-06-15 | -- | 2011 | 1 | |
| Teatro Angelicum | Teatro Angelicum | Italy, Milan | 1954-02-26 | 1954-02-27 | 1954 | 1 | |
| Teatre Domènech | Teatre Domènech | Spain, Rubí | 1914-08-02 | -- | 1914 | 1 | |
| Theaterinkempten | Theaterinkempten | Germany, Kempten, Theaterstraße 4 | 2011-03-27 | 2011-03-28 | 2011 | 1 | |
| Teatro dei Marsi | Teatro dei Marsi | Italy, Avezzano AQ, Via Cavalieri di Vittorio Veneto, | 2013-03-20 | -- | 2013 | 1 | |
| Te'atron ha-Kameri shel Tel-Aviv (Cameri Theatre) | Te'atron ha-Kameri shel Tel-Aviv (Cameri Theatre) | Israel, Tel Aviv, Da Vinci, HaHashmona'im 93 | 1959-02-15 | 2017-12-28 | 1959–2017 | 9 | |
| Teatre Olimp | Teatre Olimp (Teatro Olimpo) | Spain, Barcelona, Carrer Mercaders 3 | 1896-04-16 | 1986-04-16 | 1896–1931 | 2 | |
| The Grand | The Grand | United States, Seattle | 1905-11-20 | 1905-11-20 | 1905 | 1 | |
| Teaterlokalet | Teaterlokalet | Norway, Hvalsmoen | 1960-10-24 | -- | 1960–1961 | 2 | |
| Teatro de Rojas | Teatro de Rojas | Spain, Toledo, Plaza Mayor, S/N, | 2005-12-02 | 2005-12-03 | 2005–2016 | 2 | |
| Teatr Klasyczny | Teatr Klasyczny | Poland, Warsaw | 1971-04-24 | -- | 1971 | 1 | |
| Televisa | Televisa (MEX) | Mexico, Ciudad de México, Blvd. Adolfo López Mateos No. 2551 Col. Lomas de San Ángel Inn Delegación Álvaro Obregón | 1994-05-16 | -- | 1994 | 1 | |
| Teatro Studio | Teatro Studio | Italy, Scandicci FI, Via Gaetano Donizetti 58 | 2008-01-29 | 2008-01-30 | 2008 | 1 | |
| Teatrul "Muncă şi lumină" | Teatrul "Muncă şi lumină" | Romania, Bucharest | 1943-03-21 | 1943-04-08 | 1943 | 1 | |
| Théâtre National de Bretagne | Théâtre National de Bretagne | France, Rennes, 1 Rue Saint-Hélier | 1997-05-28 | 2014-03-22 | 1997–2014 | 8 | |
| Teatr Polski Victoria | Teatr Polski Victoria | Poland, Łódź | 1882-10-29 | 1918-12-23 | 1882–1918 | 17 | |
| Tomaszów Lubelski | Tomaszów Lubelski | Poland, Tomaszów Lubelski | -- | -- | | | |
| Teatr Panteon | Teatr Panteon | Poland, Lublin | 1918-03-21 | -- | 1918 | 1 | |
| Teatro Principal de San Sebastián | Teatro Principal de San Sebastián | Spain, Donostia-San Sebastian, Calle Mayor, 3, | 1965-04-25 | -- | 1965 | 1 | |
| Theatre Margot, Johnson Center for Fine Arts | Theatre Margot, Johnson Center for Fine Arts | United States, Franklin, 101 Branigin Blvd | 2007-05-02 | 2007-05-06 | 2007 | 1 | |
| Theater am Dannhalm | Theater am Dannhalm | Germany, Jever, Schulstraße 5 | 2010-03-19 | -- | 2010 | 1 | |
| Théâtre Paris-Villette | Théâtre Paris-Villette | France, Paris, 211 avenue Jean Jaurès | 2021-06-22 | 2021-06-25 | 2021 | 1 | |
| Tägerwilen | Tägerwilen | Switzerland | 2002-04-27 | -- | 2002 | 1 | |
| Trondheim Forfattersentrum | Trondheim Forfattersentrum | Norway, Trondheim, Kjøpmannsgata 40 | 2007-01-15 | 2007-01-24 | 2007 | 1 | |
| Theater Bozen | Theater Bozen | Italy, Bozen | 1901-01-03 | -- | 1901 | 1 | |
| The Long Wharf Theatre | The Long Wharf Theatre | United States, New Haven, 222 Sargent Dr | 1969-05-02 | 2010-05-23 | 1969–2010 | 5 | |
| The Grand | The Grand | United States, Atlanta | 1906-12-27 | 1906-12-27 | 1906 | 1 | |
| Theater de Muzeval | Theater de Muzeval | Netherlands, Emmen, Boermarkeweg 43 | 2000-04-18 | -- | 2000–2001 | 2 | |
| Teatre Mundial | Teatre Mundial | Spain, La Bisbal d'Empordà, Girona, Passeig Marimon Asprer, 10 | 2008-10-05 | -- | 2008 | 1 | |
| Todd Wehr Theater, Performing Arts Center | Todd Wehr Theater, Performing Arts Center | United States, Milwaukee, 325 West Walnut Street | 1971-04-23 | 1987-04-05 | 1971–1987 | 2 | |
| The Young Vic | The Young Vic | England, London, 66 The Cut Waterloo | 1988-10-13 | 2020-03-13 | 1988–2020 | 5 | |
| Theatre Royal | Theatre Royal | England, Winchester, Hampshire, 21 -23 Jewry Street | 1994-03-01 | 2011-03-19 | 1994–2011 | 3 | |
| Théâtre Vidy-Lausanne (Salle Charles Apothéloz) | Théâtre Vidy-Lausanne (Salle Charles Apothéloz) | Switzerland, Lausanne, Avenue Emile-Henri-Jaques-Dalcroze 5 | 1993-01-21 | 2013-03-29 | 1993–2013 | 3 | |
| Theatre Royal Margate | Theatre Royal Margate | England, Margate, Addington Street | 2014-11-03 | 2014-11-03 | 2014 | 1 | |
| Teatro Epicarmo | Teatro Epicarmo | Italy, Syracuse | 1907-08-06 | -- | 1907 | 1 | |
| Theatro Poulakaki | Theatro Poulakaki | Greece, Iraklion, Crete | 1939-04-13 | -- | 1939 | 1 | |
| Tolga | Tolga | Norway, Tolga | -- | -- | | | |
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