| Teatro Fossati | Teatro Fossati | Italy, Milan, Via Rivoli 6, 20121 | 1903-06-13 | 1905-05-10 | 1903–1905 | 2 | |
| The Court Theatre | The Court Theatre | New Zealand, Christchurch, Bernard St, Addington | 2003-02-08 | 2024-11-09 | 2003–2024 | 2 | |
| Teatr im. Ludwika Solskiego | Teatr im. Ludwika Solskiego | Poland, Tarnów, Adama Mickiewicza 4 | 1978-11-26 | -- | 1978–2002 | 2 | |
| Teatro-Estúdio Mário Viegas | Teatro-Estúdio Mário Viegas | Portugal, Lisbon, Largo do Picadeiro | 1998-09-10 | 2005-03-31 | 1998–2004 | 2 | |
| Tierp | Tierp | Sweden, Tierp | 1989-10-14 | 1989-10-14 | 1989–1993 | 2 | |
| Theatro Alkyonis | Theatro Alkyonis | Greece, Athens, Ioulianou | 1993-12-25 | 2002-04-28 | 1993–2001 | 2 | |
| Theatret i Stenkjær | Theatret i Stenkjær | Norway, Steinkjer | 1898-02-28 | -- | 1898–1906 | 2 | |
| Teatro Guimerá | Teatro Guimerá | Spain, Santa Cruz de Tenerife, Plaza Isla de La Madera | 1908-12-19 | -- | 1908–1928 | 2 | |
| Teatro da Trindade | Teatro da Trindade | Portugal, Lisboa, Largo da Trindade, 7-a | 1972-11-21 | 2021-07-31 | 1972–2021 | 2 | |
| Theater in Feldkirch (Saalbau) | Theater in Feldkirch (Saalbau) | Austria, Feldkirch | 1913-04-10 | -- | 1913–1914 | 2 | |
| The Guild Theatre | The Guild Theatre | United States of America, New York, 245 West 52nd Street | 1926-02-02 | -- | 1926–1932 | 2 | |
| Teatr RSFSR 1-j | Теatr RSFSR 1-j (RSFSR Theatre No. 1) | Russia, Moscow, Bolshaya Sadovaya St. , 20 | 1921-08-07 | -- | 1921–1922 | 2 | |
| Teatrul Anton Pann | Teatrul Anton Pann | Romania, Râmnicu Vâlcea, Bulevardul Tudor Vladimirescu 23 | 2018-07-01 | 2018-10-14 | 2018 | 2 | |
| Theatrikos Stathmos | Theatrikos Stathmos (Heraklion Theater Station) | Greece, Heraklion / Irakleio | 2005-01-15 | 2011-12-16 | 2005–2011 | 2 | |
| Theater an der Marschnerstraße | Theater an der Marschnerstraße | Germany, Hamburg, Marschnerstraße 46 | 2008-01-24 | 2016-04-10 | 2008–2016 | 2 | |
| Teatr Zimowy N. Golińskiego | Teatr Zimowy N. Golińskiego | Poland, Kalisz | 1882-11-23 | -- | 1882–1884 | 2 | |
| Tribühne Norderstedt | Tribühne Norderstedt | Germany, Norderstedt, Jörg Peter Hahn Pl. 1 | 2003-01-21 | -- | 2003–2017 | 2 | |
| Teatro Alla Scala | Teatro Alla Scala | Italy, Milan, Via Filodrammatici, 2 | 1918-05-12 | 2025-04-18 | 1918–2025 | 2 | |
| Teatro Castro Alves | Teatro Castro Alves | Brazil, Salvador | 1983-06- | -- | 1983–1989 | 2 | |
| TV teatern on Swedish Radio (Sweden) | TV teatern on Swedish Radio (Sweden) | Sweden | 1961-01-27 | -- | 1961–1967 | 2 | |
| The Prince | The Prince | United States of America, Houston | 1908-09-29 | 1908-12-08 | 1908 | 2 | |
| Théâtre Jean Duceppe | Théâtre Jean Duceppe | Canada, Montreal, 175 Rue Sainte-Catherine Oues | 1990-10-31 | 2013-05-24 | 1990–2013 | 2 | |
| Teatro Arbeu | Teatro Arbeu | Mexico, Mexico, Allende, Colonia Centro | 1904-07-19 | -- | 1904–1909 | 2 | |
| The Auditorium | The Auditorium | United States of America, Winston-Salem | 1905-09-12 | 1909-04-24 | 1905–1909 | 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 | |
| Teatro Sant`Anna | Teatro Sant`Anna | Brazil, Rio de Janeiro | 1899-05- | -- | 1899–1900 | 2 | |
| Théâtre de l'Agora, Scène nationale | Théâtre de l'Agora, Scène nationale | France, Évry, Allée de l'Agora | 1999-01-14 | 2001-03-24 | 1999–2001 | 2 | |
| Telemark | Telemark | Norway, Telemark | 1992-- | 2000-11-28 | 1992–2000 | 2 | |
| Theater Malpertuis | Theater Malpertuis | Belgium, Tielt, Stationstraat 25 | 2005-02-19 | -- | 2005–2014 | 2 | |
| Teatr Wielki | Teatr Wielki | Poland, Łódź, Plac Generała Henryka Dąbrowskiego | 1902-02-18 | 1902-02-20 | 1902–1912 | 2 | |
| Teatro Civico | Teatro Civico | Italy, Tortona, Via Ammiraglio Mirabello, 3 | 1993-03-30 | 2005-02-20 | 1993–2005 | 2 | |
| Theater 80 St Marks | Theater 80 St Marks | United States of America, New York, 80 St Marks Pl | 2005-09-22 | 2008-08-14 | 2005–2008 | 2 | |
| Teatro Maria Matos | Teatro Maria Matos | Portugal, Lisbon, Avenida Frei Miguel Contreiras 52 | 1986-01-16 | 2012-07-09 | 1986–2012 | 2 | |
| Teatro del Ciglio | Teatro del Ciglio | Italy, Lucca, Piazza del Giglio, 13/15, 55100 | 1977-11-19 | 2012-01-29 | 1977–2012 | 2 | |
| Teatr Studio | Teatr Studio | Ukraine, Kiev | 1916-11-09 | 1916-11-17 | 1916–1917 | 2 | |
| Theater Casino Zug | Theater Casino Zug | Switzerland, Zug, Artherstrasse 2-4 | 2005-11-16 | -- | 2005–2019 | 2 | |
| Theatre Variete | Theatre Variete | Turkey, Istanbul | 1907-11-21 | -- | 1907–1908 | 2 | |
| The Lemon Tree | The Lemon Tree | Scotland, Aberdeen, 5 West North Street | 2004-06-11 | 2004-06-12 | 2004–2011 | 2 | |
| Theatro Attikon | Theatro Attikon (Atticon Theatre) | Greece, Kavala | 1940-01-31 | -- | 1940 | 2 | |
| Teatro Municipale | Teatro Municipale | Italy, Casale Monferrato, Piazza Castello 9 | 2001-12-11 | 2020-01-29 | 2001–2020 | 2 | |
| Tingvoll | Tingvoll | Norway, Tingvoll | 1995-10-20 | -- | 1995–1997 | 2 | |
| Teatre Nacional de Catalunya | Teatre Nacional de Catalunya | Spain, Barcelona, Carrer de l'Art, 1 | 2004-02-12 | 2024-04-25 | 2004–2024 | 2 | |
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