| Teatr RSFSR 1-j | Теatr RSFSR 1-j (RSFSR Theatre No. 1) | Russia, Moscow, Bolshaya Sadovaya St. , 20 | 1921-08-07 | -- | 1921–1922 | 2 | |
| Teatro Libero | Teatro Libero | Italy, Milan, Via Savona, 10 | 2006-07-04 | 2006-07-22 | 2006 | 1 | |
| Teatro Alfieri | Teatro Alfieri | Italy, Asti, Via Teatro Alfieri, 2 | 1972-12-13 | -- | 1972 | 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 | |
| Théâtre National de Nice | Théâtre National de Nice | France, Nice, Promenade des arts | 1990-01-10 | 2018-01-13 | 1990–2018 | 4 | |
| Teatro César Cava | Teatro César Cava | Brazil, São Paulo, Presidente Prudente | 2009-08-26 | -- | 2009 | 1 | |
| 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 | |
| Teatr Wybrzeże | Teatr Wybrzeże | Poland, Gdańsk, Świętego Ducha 2 | 1954-03-06 | 2015-11-03 | 1954–2015 | 8 | |
| Teatrul Foarte Mic | Teatrul Foarte Mic | Romania, Bucharest, Bulevardul Carol I 21 | 2015-09-30 | 2016-12-12 | 2015 | 1 | |
| Télévision française | Télévision française | France | 1967-10-24 | -- | 1967 | 1 | |
| Theater Westend | Theater Westend | Switzerland, Zürich, Hardturmstrasse 116 | 1990-09-02 | 1990-09-09 | 1990 | 1 | |
| Tiroler Landestheater | Tiroler Landestheater | Austria, Innsbruck | 1940-01-06 | 2008-03-01 | 1940–2008 | 12 | |
| Teatro Ocampo | Teatro Ocampo | Mexico, Cuernavaca, Morelos | 1992-01-23 | -- | 1992 | 1 | |
| Theatro Odeio | Theatro Odeio | Greece, Rethymno, Crete | 2005-01-11 | 2005-01-12 | 2005 | 1 | |
| Théâtre de la Porte Saint-Martin | Théâtre de la Porte Saint-Martin | France, Paris, 18 Boulevard Saint-Martin | 1924-12-24 | 1935-- | 1924–1935 | 3 | |
| Teatro Verdi | Teatro Verdi | Italy, Terni | 1999-03-02 | 1999-03-03 | 1999 | 1 | |
| Trenčín | Trenčín | Slovak Republic, Trenčín | 1912-05-22 | -- | 1912 | 1 | |
| The Reif Center | The Reif Center | United States of America, Grand Rapids, 720 NW Conifer Dr | 2005-04-13 | 2005-04-13 | 2005–2013 | 4 | |
| Teatro Auditorium | Teatro Auditorium | Italy, Trieste, Via di Tor Bandena, 34121 | 1968-02-08 | 1976-03-28 | 1968–1976 | 3 | |
| Theater der Stadt Gummersbach | Theater der Stadt Gummersbach | Germany, Gummersbach, Moltkestr. 50 | 2002-12-18 | -- | 2002–2005 | 2 | |
| Teatro Liceo | Teatro Liceo | Spain, Salamanca, Plaza del Liceo | 2005-03-31 | 2005-03-31 | 2005–2006 | 2 | |
| Thalia-Theater Leipzig | Thalia-Theater Leipzig | Germany, Leipzig, Elsterstraße | 1897-03-15 | 1897-12-07 | 1897 | 2 | |
| Teatr Nowy | Teatr Nowy | Poland, Warsaw, Madalińskiego 10/16 | 1976-02-21 | -- | 1976–1991 | 2 | |
| Theater Bozen | Theater Bozen | Italy, Bozen | 1901-01-03 | -- | 1901 | 1 | |
| The New Theatre | The New Theatre | United States of America, New Haven | 2002-02-11 | 2008-02-09 | 2002–2008 | 2 | |
| Theatro Alampra | Theatro Alampra | Egypt, Alexandria | 1910-10-12 | 1939-12-12 | 1910–1945 | 4 | |
| Teatro do Ginásio | Teatro do Ginásio | Portugal, Lisbon, Rua Nova da Trindade / Street of Mercy | 1899-- | -- | 1899 | 1 | |
| Teatre Principal | Teatre Principal | Spain, Barcelona, La Rambla, 27-29 | 1892-11-16 | -- | 1892–1906 | 4 | |
| Teatro Caporali | Teatro Caporali | Italy, Panicale, Via Cesare Caporali, 16 | 2000-01-21 | -- | 2000 | 1 | |
| Teatrul Naţional Timisoara | Teatrul Naţional Timisoara | Romania, Timişoara, Strada Mărăşeşti 2 | 1956-12-22 | -- | 1956–1978 | 3 | |
| The Torch Theatre | The Torch Theatre | England, London, 37 Wilton Place | 1938-11-18 | 1945-09-09 | 1938–1947 | 3 | |
| Theatro Avlaia | Theatro Avlaia | Greece, Thessaloniki | 1968-03-05 | 2002-02-10 | 1968–2002 | 3 | |
| Theater des Westens | Theater des Westens | Germany, Berlin, Kantstraße 12 | 1903-11-19 | -- | 1903 | 1 | |
| Théâtre du Château de la ville d'Eu | Théâtre du Château de la ville d'Eu | France, Eu, Place Isabelle d'Orléans | 2018-10-16 | -- | 2018 | 1 | |
| Theater Greifswald | Theater Greifswald | Germany, Greifswald, Anklamer Straße 106 | 1943-12-11 | 2015-06-20 | 1943–2017 | 11 | |
| Teatro delle Arti | Teatro delle Arti | Italy, Rome, Via Sicilia 57/ 59, | 1951-11-05 | -- | 1951 | 1 | |
| Talar-e Farhang | Talar-e Farhang | Iran, Tehran | 1961-02-20 | -- | 1961–1964 | 2 | |
| Théâtre du Moulin Neuf | Théâtre du Moulin Neuf | Switzerland, Aigle, Avenue du Chamossaire 12 | 2002-02- | -- | 2002 | 1 | |
| Teatro Costanzi | Teatro Costanzi | Italy, Rome | 1899-02-21 | 1910-10-24 | 1899–1924 | 12 | |
| Theatre der Stadt | Theatre der Stadt | Germany, Baden-Baden | 1924-09-17 | -- | 1924–1967 | 5 | |
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