| TATA Theatre, National Centre of Performing Arts | TATA Theatre, National Centre of Performing Arts | India, Mumbai, Maharashtra, Sir Dorab Tata Road, Nariman Point | 2015-10-22 | 2015-10-25 | 2015 | 1 | |
| Teatro Juvarra | Teatro Juvarra | Italy, Torino, Via Juvarra 13, 10128 | 1975-02-23 | 1975-02-25 | 1975 | 1 | |
| Teatro Cantiere Florida | Teatro Cantiere Florida | Italy, Florence, Via Pisana 111r | 2003-12-03 | 2003-12-04 | 2003 | 1 | |
| Teatro Colosseo | Teatro Colosseo | Italy, Torino, Via Madama Cristina | 1993-04-13 | 1993-04-22 | 1993 | 1 | |
| Teatro de Estudantes | I Festival de Teatro de Estudantes | Brazil, Recife | 1958-03-24 | -- | 1958 | 1 | |
| Théâtre de la Renaissance | Théâtre de la Renaissance | France, Oullins, 7 Rue Orsel | 2003-10-15 | 2017-06-10 | 2003–2017 | 2 | |
| Teatre Lliure YouTube channel | Teatre Lliure YouTube channel | Spain | 2020-04-23 | 2020-04-26 | 2020 | 1 | |
| Town Hall Theatre | Town Hall Theatre | Ireland, Galway, 1 Courthouse Square | 2011-05-17 | 2011-05-18 | 2011 | 1 | |
| Teatro Calderón de la Barca de Valladolid | Teatro Calderón de la Barca de Valladolid | Spain, Valladolid, Calle de las Angustias, 1 | 1924-- | 2005-02-13 | 1924–2005 | 2 | |
| Teatr Soveta soûzov | Teatr Soveta soûzov (Soviet of Unions Theatre) | Russia, Samara | 1921-11- | -- | 1921 | 1 | |
| Tokke kulturhus | Tokke kulturhus | Norway, Dalen, Storvegen 211 | 2008-10-19 | 2008-10-20 | 2008–2023 | 9 | |
| Teatro do IBEU | Teatro do IBEU | Brazil, Fortaleza, R. Nogueira Acioly, 891 | 1994-05-10 | -- | 1994 | 1 | |
| Teatret i Kerteminde | Teatret i Kerteminde | Denmark, Kerteminde | 1907-11-22 | -- | 1907 | 1 | |
| Théâtre de Nîmes | Théâtre de Nîmes | France, Nîmes, 1 Place de la Calade | 2013-04-03 | 2013-04-04 | 2013 | 1 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Verona, Piazza Viviani 10 | 1894-02-13 | 2013-12-01 | 1894–2013 | 3 | |
| Theater Oben | Theater Oben | Germany, Karl-Marx-Stadt (Chemnitz) | 1979-04-11 | -- | 1979 | 1 | |
| Trojan House Theater | Trojan House Theater (木马剧场) | China, Beijing, 22 International Art Street, 32 Baiziwan Lu, Chaoyang district | 2012-11-12 | 2012-11-28 | 2012 | 1 | |
| Theater de Kom | Theater de Kom | Netherlands, Nieuwegein, Stadsplein 6 | 2017-02-25 | 2017-02-26 | 2017 | 1 | |
| Théo Théatre | Le Théo Théatre | France, Paris, 20 Rue Théodore Deck | 2007-12-19 | 2008-02-07 | 2007 | 1 | |
| Tingsryd | Tingsryd | Sweden, Tingsryd | 1993-10-31 | -- | 1993 | 1 | |
| Théâtre Tristan Bernard (Théâtre Albert-Ier) | Théâtre Tristan Bernard (Théâtre Albert-Ier) | France, Paris, 64 Rue du Rocher | 1931-10-23 | -- | 1931 | 1 | |
| Teatrul Regina Maria (Opereta) | Teatrul Regina Maria (Opereta) | Romania, Bucharest | 1927-03-24 | 1940-12-06 | 1927–1940 | 2 | |
| Theatro Odeio | Theatro Odeio | Greece, Rethymno, Crete | 2005-01-11 | 2005-01-12 | 2005 | 1 | |
| Teatro Sala Chopin | Teatro Sala Chopin | Mexico, Ciudad de México, Alvaro Obregón 302, Cuauhtémoc, Roma Nte | 1962-05-17 | -- | 1962 | 1 | |
| The Minack Theatre | The Minack Theatre | England, Penzance, Cornwall, Porthcurno | 1965-08-09 | 2007-08-03 | 1965–2007 | 2 | |
| Theater am Werk am Petersplatz | Theater am Werk am Petersplatz | Austria, Vienna | 2024-11-03 | 2024-11-08 | 2024 | 1 | |
| Turnhalle des Alten Gymnasiums | Turnhalle des Alten Gymnasiums | Germany, Bremen | 1945-12-19 | -- | 1945 | 1 | |
| Théâtre Municipal | Théâtre Municipal | France, Montélimar, 1, place du Théâtre | 2000-03-10 | -- | 2000 | 1 | |
| Teatro Ermano Fabbri | Teatro Ermano Fabbri | Italy, Vignola, Via Pietro Minghelli, 11, 41058 | 2013-11-20 | -- | 2013 | 1 | |
| Teatro Price | Teatro Price | Spain, Madrid, Plaza del Rey | 1920-10-09 | -- | 1920 | 1 | |
| Theater Freiburg | Theater Freiburg | Germany, Freiburg, Bertoldstr. 46 | 1966-05-16 | 2008-07-11 | 1966–2015 | 6 | |
| Teatro Barcelona | Teatro Barcelona | Spain, Barcelona, Rambla de Cataluña / Paseo de Gracia (today Plaza de Catalunya) | 1943-11-26 | -- | 1943 | 1 | |
| The New Theatre | The New Theatre | United States of America, Sioux Falls | 1905-01-09 | 1905-01-09 | 1905 | 1 | |
| Theatro Ellinikon | Theatro Ellinikon | Greece, Athens | 1906-07-24 | 1906-08-05 | 1906 | 1 | |
| Teatro Niccolini | Teatro Niccolini | Italy, Florence, Via Roma, 15, San Casciano in Val di Pesa | 1898-05-21 | -- | 1898–1906 | 5 | |
| Teatro Experimental de Cascais | Teatro Experimental de Cascais | Portugal, ESTORIL, Avenida Fausto Figueiredo Edifício Teatro M M Casimiro Monte Estoril | 1992-01-05 | 2015-08-09 | 1992–2015 | 2 | |
| Teatrʺ Korša | Teatrʺ Korša (Korsh Theatre) | Russia, Moscow | 1891-11-15 | -- | 1891–1892 | 2 | |
| Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Romania, Bucureşti, Str. General Berthelot, Nr. 60-64 | 1929-09-28 | 1991-- | 1929–2006 | 16 | |
| Teatro Camploy | Teatro Camploy | Italy, Verona, Via Cantarane, 32 | 2008-02-19 | -- | 2008–2023 | 2 | |
| Teatro São Pedro | Teatro São Pedro | Brazil, Porto Alegre, Praça Mal. Deodoro - Centro | 1952-08-31 | -- | 1952–1989 | 2 | |
| The Little Theatre | The Little Theatre | England, Hull, Kingston Square | 1928-03-05 | -- | 1928 | 1 | |
| Teatro Capitólio | Teatro Capitólio | Portugal, Lisbon, Parque Mayer | 1972-05-31 | -- | 1972 | 1 | |
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