| Teatro Ginástico | Teatro Ginástico | Brazil, Rio de Janeiro, Avenida Graça Aranha, 187 | 1945-12-14 | -- | 1945–1982 | 2 | |
| Theatro Exarcheion | Theatro Exarcheion (Exarchia Theatre) | Greece, Athens, Themistokleous 69 | 1994-10-20 | 1999-04-11 | 1994–1998 | 2 | |
| Tingvoll | Tingvoll | Norway, Tingvoll | 1995-10-20 | -- | 1995–1997 | 2 | |
| The New Theatre | The New Theatre | United States of America, New Haven | 2002-02-11 | 2008-02-09 | 2002–2008 | 2 | |
| Teatro Studio di Scandicci | Teatro Studio di Scandicci | Italy, Scandicci (FI), Via Gaetano Donizetti, 58, 50018 | 2008-01-29 | 2009-10-17 | 2008–2009 | 2 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 2 | |
| Teatro Petrarca | Teatro Petrarca | Italy, Arezzo, Via Guido Monaco 12 | 2001-03-13 | 2020-02-16 | 2001–2020 | 2 | |
| Teatro Ventidio Basso | Teatro Ventidio Basso | Italy, Ascoli Piceno, Via del Trivio | 2007-03-16 | 2007-03-18 | 2007–2022 | 2 | |
| Teatrul Regina Maria (Opereta) | Teatrul Regina Maria (Opereta) | Romania, Bucharest | 1927-03-24 | 1940-12-06 | 1927–1940 | 2 | |
| Theatr Gwynedd | Theatr Gwynedd | Wales, Bangor, Deiniol Road | 1991-04-02 | 1999-05-22 | 1991–1999 | 2 | |
| Theater Junushoff | Theater Junushoff | Netherlands, Wageningen, Plantsoen 3, | 2012-04-12 | -- | 2012–2017 | 2 | |
| Teatret i Troense | Teatret i Troense | Denmark, Troense | 1909-11-05 | -- | 1909 | 2 | |
| Teatro Cardinal Massaia | Teatro Cardinal Massaia | Italy, Turin, Via Sospello, 32 | 2003-04-16 | -- | 2003–2004 | 2 | |
| Teatro Castelar de Elda | Teatro Castelar de Elda | Spain, Elda (Alicante), C/ Travesía, 1 | 1975-08-18 | 2006-04-06 | 1975–2006 | 2 | |
| Teatr Polski | Teatr Polski | Lithuania, Vilnius, Naugarduko gatvė 76 | 1907-10-29 | 1908-11-08 | 1907–1908 | 2 | |
| Teatro Isabel la Católica | Teatro Isabel la Católica | Spain, Granada, Calle Acera del Casino, s/n, | 1919-06-19 | 1919-06-29 | 1919–2016 | 2 | |
| Teatro Ambra | Teatro Ambra | Italy, Alessandria, Viale Brigata Ravenna, 8, 15121 | 2018-05-18 | -- | 2018 | 2 | |
| Teatro Nacional Cervantes | Teatro Nacional Cervantes | Argentina, Buenos Aires, Libertad 815 | 2006-10- | 2022-04-03 | 2006–2022 | 2 | |
| Teatro La Capilla | Teatro La Capilla | Mexico, Ciudad de México,, Calle Madrid 13 (Del Carmen, Coyoacán) | 2019-08-27 | 2023-04-25 | 2019–2023 | 2 | |
| Teatro Coliseu | Teatro Coliseu | Brazil, Santos, Rua Amador Bueno, 237 | 1965-11- | -- | 1965–1969 | 2 | |
| Theater der Altstadt | Theater der Altstadt | Germany, Stuttgart, Rotebühlstraße 89 | 1992-03-04 | -- | 1992–2014 | 2 | |
| The Auditorium | The Auditorium | United States of America, Winston-Salem | 1905-09-12 | 1909-04-24 | 1905–1909 | 2 | |
| Teatro di Roma | Teatro di Roma | Italy, Rome, Largo di Torre Argentina, 52 | 2006-03-14 | 2013-10-27 | 2006–2013 | 2 | |
| Teatro de D. Amélia | Teatro de D. Amélia | Portugal, Lisbon | 1898-04-22 | -- | 1898–1903 | 2 | |
| Teatre Olimp | Teatre Olimp (Teatro Olimpo) | Spain, Barcelona, Carrer Mercaders 3 | 1896-04-16 | 1986-04-16 | 1896–1931 | 2 | |
| Theatre Royal | Theatre Royal | Ireland, Dublin | 1903-06-18 | -- | 1903–1917 | 2 | |
| Theater der Stadt Gummersbach | Theater der Stadt Gummersbach | Germany, Gummersbach, Moltkestr. 50 | 2002-12-18 | -- | 2002–2005 | 2 | |
| Teatro Circular | Teatro Circular | Uruguay, Montevideo, Av General Rondeau 1388 | 1965-06-10 | -- | 1965–1991 | 2 | |
| Teatro degli Illuminati | Teatro degli Illuminati | Italy, Città di Castello, Via Fucci | 2011-06-08 | -- | 2011–2019 | 2 | |
| Teatro Accademia | Teatro Accademia | Italy, Conegliano, Piazza Giovanni Battista Cima, 5, 31015 Conegliano | 2012-01-18 | -- | 2012–2019 | 2 | |
| Teatret i Maribo | Teatret i Maribo | Denmark, Maribo | 1902-11-15 | -- | 1902–1910 | 2 | |
| Thompson Studio Theatre, NCSU | Thompson Studio Theatre, NCSU | United States of America, Raleigh, Dunn Avenue | 1977-12-05 | 2001-09-15 | 1977–2001 | 2 | |
| Teatro Guimerá | Teatro Guimerá | Spain, Santa Cruz de Tenerife, Plaza Isla de La Madera | 1908-12-19 | -- | 1908–1928 | 2 | |
| Théâtre des Capucins | Théâtre des Capucins | Luxembourg, Luxembourg, 9 pl. du Théâtre | 2000-10-07 | 2003-02-19 | 2000–2003 | 2 | |
| Trollhättan | Trollhättan | Sweden, Trollhätan | 1989-11-02 | 1991-04-04 | 1989–1991 | 2 | |
| Teatr na Woli | Teatr na Woli | Poland, Warsaw, Marcina Kasprzaka 22 | 1983-05-10 | -- | 1983–1997 | 2 | |
| Theater van Lier | Theater van Lier | Netherlands, Rotterdam | 1893-12-16 | -- | 1893–1895 | 2 | |
| Theater Düren | Theater Düren | Germany, Düren, Stefan-Schwer-Straße 4 | 2002-11-28 | -- | 2002–2011 | 2 | |
| The Ron Barber Studio Theatre | The Ron Barber Studio Theatre | England, Birmingham, Brindleyplace, Sheepcote St | 2003-01-24 | 2025-03-22 | 2003–2025 | 2 | |
| Teatro Spazio Uno | Teatro Spazio Uno | Italy, Rome, Vicolo dei Panieri, 3 | 1975-12-20 | 2011-12-11 | 1975–2011 | 2 | |
| Teatr im. Stefana Jaracza | Teatr im. Stefana Jaracza | Poland, Lódz | 1920-10-19 | -- | 1920–1998 | 2 | |
| Theatro Lefkou Pyrgou | Theatro Lefkou Pyrgou (White Tower Teater) | Greece, Thessaloniki, Thessaloniki | 1914-01-20 | -- | 1914–1918 | 2 | |
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