| Teatro Bergidum | Teatro Bergidum | Spain, Ponferrada, Calle Ancha, 15 | 2016-11-24 | -- | 2016 | 1 | |
| Théo Théatre | Le Théo Théatre | France, Paris, 20 Rue Théodore Deck | 2007-12-19 | 2008-02-07 | 2007 | 1 | |
| Tokke kulturhus | Tokke kulturhus | Norway, Dalen, Storvegen 211 | 2008-10-19 | 2008-10-20 | 2008–2023 | 9 | |
| Teatrul Țăndărică | Teatrul Țăndărică | Romania, Bucharest, Strada General Eremia Grigorescu 24 | 2016-10-21 | -- | 2016 | 1 | |
| Theater Bregenz (Saal des Cafe Central) | Theater Bregenz (Saal des Cafe Central) | Austria, Bregenz | 1908-11-14 | -- | 1908–1911 | 3 | |
| Theater in Baden-Baden | Theater in Baden-Baden | Germany, Baden-Baden | 1887-07-08 | -- | 1887–1928 | 22 | |
| Tierra Del Sol, Studio Theatre – | Studio Theatre – Tierra Del Sol | United States of America, Lady Lake, 806 San Marino Dr | 2019-03-19 | 2019-04-28 | 2019 | 1 | |
| Teatr Ziemi Krakowskiej im. Solskiego | Teatr Ziemi Krakowskiej im. Solskiego | Poland, Kraków | -- | -- | | | |
| Theatro Syntagmatos | Theatro Syntagmatos | Turkey, Samsun | 1909-12-15 | -- | 1909 | 1 | |
| Teatr Polskiego Radia | Teatr Polskiego Radia | Poland, Warsaw, Modzelewskiego 59 | 2012-12-23 | 2012-12-23 | 2012 | 1 | |
| Teatro Rosalía de Castro | Teatro Rosalía de Castro | Spain, A Coruña, Calle del Riego de Agua, 37, | 2005-12-16 | 2005-12-17 | 2005 | 1 | |
| Tomelloso | Tomelloso | Spain, Tomelloso | 2010-03-27 | -- | 2010 | 1 | |
| Tanz-Forum | Tanz-Forum | Germany, Köln, Düppelstraße 5 | 1993-01-17 | 1994-03-31 | 1993 | 1 | |
| Teatro Due | Teatro Due | Italy, Parma, Viale Francesco Basetti, 12/a | 1999-01-29 | 2017-02-25 | 1999–2017 | 3 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 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 | |
| Théatro Simeío | Théatro Simeío (Theater Point) | Greece, Athens, Harilaou Trikoupi 4, Kallithea | 2015-03-06 | 2015-04-05 | 2015 | 1 | |
| Teatr Wielki | Teatr Wielki | Poland, Warsaw, Plac Teatralny 1 | 1882-03-10 | 1906-01-12 | 1882–1904 | 5 | |
| The Hangar Theatre | The Hangar Theatre | United States of America, Ithaca, Taughannock Boulevard | 1978-08-08 | 1978-08-19 | 1978 | 1 | |
| Theatro Ena | Theatro Ena | Cyprus, Nicosia, 4 Athinas Avenue | 2003-04-11 | -- | 2003 | 1 | |
| Teatro Carignano | Teatro Carignano | Italy, Torino, Piazza Carignano, 6 | 1895-02-18 | 2023-01-15 | 1895–2023 | 14 | |
| Teatrul de Vară Herăstrău | Teatrul de Vară Herăstrău | Romania, Bucharest | 2014-09-13 | -- | 2014 | 1 | |
| Teatro della Società | Teatro della Società | Italy, Lecco, Piazza Giuseppe Garibaldi 10 | 2001-02-13 | 2001-02-14 | 2001 | 1 | |
| Teatro Commenda | Teatro Commenda | Italy, Milan | 1892-06-11 | 1892-07-11 | 1892–1965 | 5 | |
| Theatre in the Round Players | Theatre in the Round Players | United States of America, Minneapolis, 245 Cedar Ave | 2006-01-06 | 2006-01-29 | 2006 | 1 | |
| Tammerfors | Tammerfors | Finland, Tammerfors | 1893-04-13 | 1994-- | 1893–1993 | 3 | |
| Theatre Ritz | Theatre Ritz | Egypt, Cairo | 1946-09-28 | 1946-10- | 1946 | 1 | |
| Tylovo divadlo | Tylovo divadlo | Czech Republic, Prague | 1966-01-26 | 1967-05-23 | 1966 | 1 | |
| Teatro Fernán Gómez - Centro de Arte | Teatro Fernán Gómez - Centro de Arte | Spain, Madrid, Calle de Colón, 4 | 2011-04-07 | 2017-12-17 | 2011–2017 | 3 | |
| Teatro di Locarno | Teatro di Locarno | Switzerland, Locarno, Via della Pace 5 | 2006-04-04 | 2006-04-06 | 2006 | 1 | |
| Theatro Apollon | Theatro Apollon (Apollo Theater) | Greece, Ermoupoli, Syros, Siros Ermoupoli 841 00 | 1901-04-22 | 2012-02-05 | 1901–2012 | 6 | |
| Théâtre municipal | Théâtre municipal | France, Saint-Lô, Rue Octave Feuillet | 2013-04-11 | -- | 2013 | 1 | |
| Théâtre de la Croix Rousse | Théâtre de la Croix Rousse | France, Lyon, Place Joannes Ambre | 1999-02-09 | 1999-02-11 | 1999 | 1 | |
| Teatro Romano | Teatro Romano | Italy, Provincia di Massa Carrara | 1969-07-30 | 1969-08-01 | 1969 | 1 | |
| Theatre Royal | Theatre Royal | Australia, Hobart, 29 Campbell Street | 1891-10-14 | 1971-04-24 | 1891–1971 | 3 | |
| Theater der Stadt Schweinfurt | Theater der Stadt Schweinfurt | Germany, Schweinfurt, Roßbrunnstraße 2 | 1977-09-23 | 2011-11-10 | 1977–2011 | 5 | |
| Théâtre des Menus Plaisirs | Théâtre des Menus Plaisirs | France, Paris, 33 Rue Fbg St Martin | 1895-05-08 | -- | 1895 | 1 | |
| Théâtre Varia | Théâtre Varia | Belgium, Brussels, Rue du Sceptre, Ixelles, Belgia | 2022-11-23 | 2024-01-28 | 2022–2024 | 2 | |
| Teatrul Naţional din Cernăuţi | Teatrul Naţional din Cernăuţi | Ukraine, Cernăuţi | 1925-01-31 | 1935-- | 1925–1934 | 5 | |
| Theaterhaus Hildesheim | Theaterhaus Hildesheim | Germany, Hildesheim, Langer Garten 23C | 2013-11-02 | 2015-11-28 | 2013–2015 | 3 | |
| Teatro del Rondò di Bacco | Teatro del Rondò di Bacco | Italy, Florence, Pitti Palace, Piazza de Pitti 1 | 1980-03-21 | -- | 1980 | 1 | |
| Teatro Giuseppe Verdi | Teatro Giuseppe Verdi | Italy, Padua, Via dei Livello, 32 | 2003-05-06 | 2003-05-11 | 2003 | 1 | |
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