| Teatro Ermete Novelli | Teatro Ermete Novelli | Italy, Rimini RN, Via Alfredo Cappellini, 3 | 2001-07-14 | 2005-02-13 | 2001–2008 | 3 | |
| Tĕšínské divadlo Scena polska | Tĕšínské divadlo Scena polska | Czech Republic, Český Těšín, Ostravská 67 | 1988-05-21 | -- | 1988–2016 | 3 | |
| Theater Spielraum | Theater Spielraum | Austria, Wien, Kaiserstraße 46 | 2012-10-22 | 2012-11-24 | 2012 | 1 | |
| Théâtre Paul Eluard | Théâtre Paul Eluard | France, Choisy-le-Roi, 4 Avenue de Villeneuve Saint-Georges | 1999-02-12 | 1999-02-13 | 1999 | 1 | |
| Theater Reichenau | Theater Reichenau | Austria, Reichenau an der Rax, Hauptstraße 28 | 2010-07-03 | 2017-08-02 | 2010–2017 | 3 | |
| Théâtre Quartier Libre | Théâtre Quartier Libre | France, Ancenis, Allée Vicomte de Rohan | 2003-10-11 | -- | 2003 | 1 | |
| Theater Aachen | Theater Aachen | Germany, Aachen, Theaterplatz | 1972-04-15 | 2014-06-07 | 1972–2014 | 9 | |
| Temple Theater at Angelina College | Temple Theater at Angelina College | United States, Lufkin, 3500 South First Street | 2012-02-16 | 2012-02-18 | 2012 | 1 | |
| Teatrul Sică Alexandrescu Brasov | Teatrul Sică Alexandrescu Brasov | Romania, Braşov, Piaţa Teatrului Nr. 1 | 1967-02-18 | -- | 1967–2010 | 2 | |
| Turbulences | Festival Turbulences | France, Strasbourg | 1998-06-11 | 1998-06-13 | 1998 | 1 | |
| Theater Düren | Theater Düren | Germany, Düren, Stefan-Schwer-Straße 4 | 2002-11-28 | -- | 2002–2011 | 2 | |
| Teatro Liceo | Teatro Liceo | Spain, Salamanca, Plaza del Liceo | 2005-03-31 | 2005-03-31 | 2005–2006 | 2 | |
| Theaterforum Kreuzberg | Theaterforum Kreuzberg | Germany, Berlin, Eisenbahnstraße 21 | 2009-05-15 | 2009-06-07 | 2009 | 1 | |
| Ţifeşti | Ţifeşti | Romania, Ţifeşti | -- | -- | | | |
| Theatre 22 | Theatre 22 | United States, New York | 1991-10-17 | 1991-11-03 | 1991–1997 | 2 | |
| Teatro Caporali | Teatro Caporali | Italy, Panicale, Via Cesare Caporali, 16 | 2000-01-21 | -- | 2000 | 1 | |
| Teatr im. hr. Skarbka | Teatr im. hr. Skarbka | Ukraine, Lviv | 1879-12-05 | 1900-04-09 | 1879–1899 | 7 | |
| Tivoli Theater | Tivoli Theater | Norway, Kristiania (Oslo) | 1891-09-17 | 1897-01-16 | 1891–1901 | 4 | |
| Theatro Alampra | Theatro Alampra | Egypt, Alexandria | 1910-10-12 | 1939-12-12 | 1910–1945 | 4 | |
| Telfair Peet Theatre | Telfair Peet Theatre | United States, Auburn, 350 W Samford Ave | 2021-09-30 | 2021-10-06 | 2021 | 1 | |
| Theater in der Moltkestraße Litzmannstadt | Theater in der Moltkestraße Litzmannstadt | Poland, Litzmannstadt / Łódź | 1944-04-27 | -- | 1944 | 1 | |
| The Little Theatre, DePauw University | The Little Theatre, DePauw University | United States, Greencastle | 1963-03-28 | -- | 1963 | 1 | |
| Théâtre du Nouveau Monde | Théâtre du Nouveau Monde | Canada, Montréal, 84 Rue Sainte-Catherine Ouest | 1991-01-22 | 2022-04-09 | 1991–2022 | 2 | |
| Théâtre des Célestins | Théâtre des Célestins | France, Lyon, 4 Rue Charles Dullin | 1976-10-06 | 2019-11-10 | 1976–2019 | 8 | |
| Teatr Mały | Teatr Mały | Poland, Warsaw, Marszałkowska 104/122 | 1905-05-06 | 1909-10-06 | 1905–1993 | 12 | |
| Teatro Municipal Pedro Munoz Seca | Teatro Municipal Pedro Munoz Seca | Spain, El Puerto de Santa María, Calle de la Nevería, 48 | 2010-02-26 | -- | 2010 | 1 | |
| Théâtre Marigny | Théâtre Marigny | France, Paris, Carré Marigny | 1909-02-27 | 2003-11-09 | 1909–2003 | 3 | |
| Teatre L’Aurora | Teatre L’Aurora | Spain, Igualada, Carrer de l'Aurora, 80 | 2008-10-17 | 2008-10-19 | 2008 | 1 | |
| TeaterHUSET | TeaterHUSET | Denmark, Copenhagen, Magstræde 14 | 2006-10-12 | 2006-10-15 | 2006 | 1 | |
| Theatro Etoual | Theatro Etoual | Greece, Athens, Athens | 1912-10-14 | 1912-11-07 | 1912 | 1 | |
| Theater Chur | Theater Chur | Switzerland, Chur, Theaterweg, 7000 | 2011-04-05 | -- | 2011 | 1 | |
| The Questors Studio | The Questors Studio | England, London, 12 Mattock Ln | 1975-05- | 2017-12-05 | 1975–2015 | 4 | |
| Teatr Zimowy N. Golińskiego | Teatr Zimowy N. Golińskiego | Poland, Kalisz | 1882-11-23 | -- | 1882–1884 | 2 | |
| Teatro Mercadante | Teatro Mercadante | Italy, Naples | 1900-11-10 | 2016-04-17 | 1900–2016 | 3 | |
| Teatro Británico | Teatro Británico | Peru, Miraflores, Calle Bellavista, 527 | 2019-09-28 | -- | 2019 | 1 | |
| Theater Mönchengladbach | Theater Mönchengladbach | Germany, Mönchengladbach, Odenkirchener Str. 78 | 2006-09-23 | 2011-12-30 | 2006–2011 | 2 | |
| Théâtre de la Place des Martyrs (Grande Salle) | Théâtre de la Place des Martyrs (Grande Salle) | Belgium, Bruxelles, Place des Martyrs 22 | 2008-11-06 | 2008-12-06 | 2008 | 1 | |
| Town Hall in Caledon | Town Hall in Caledon | South Africa, Caledon | 1929-02-05 | -- | 1929 | 1 | |
| Theater aan het Water | Theater aan het Water | Netherlands, Leeuwarden | 1986-09-25 | -- | 1986 | 1 | |
| Teatro do Memorial da America Latina | Teatro do Memorial da America Latina | Brazil, São Paulo, Avenue Auro Soares de Moura Andrade | 2008-03-09 | -- | 2008 | 1 | |
| Teatro Arriaga Antzokia | Teatro Arriaga Antzokia | Spain, Bilbao, Plaza Arriaga, 1 | 2011-03-03 | 2012-03-17 | 2011–2012 | 4 | |
| Teatro Armonia | Teatro Armonia | Italy, Trieste | 1901-10-22 | -- | 1901 | 4 | |
|
|
