| Teatro Filarmonico di Piove di Sacco | Teatro Filarmonico di Piove di Sacco | Italy, Padova, Via Arturo Toscanini, 8 | 2003-11-28 | -- | 2003 | 1 | |
| Teatrul de Stat din Oradea | Teatrul de Stat din Oradea | Romania, Oradea, Str. Madách Imre | -- | -- | | | |
| Teatro del Rondò di Bacco | Teatro del Rondò di Bacco | Italy, Florence, Pitti Palace, Piazza de Pitti 1 | 1980-03-21 | -- | 1980 | 1 | |
| Teatr Dramatyczny | Teatr Dramatyczny | Poland, Gdynia, Generała Józefa Bema 26 | 1978-02-17 | -- | 1978 | 1 | |
| Teatro do Derby | Teatro do Derby | Brazil, Recife | 1949-11-06 | -- | 1949 | 1 | |
| Teatro Strehler | Teatro Strehler | Italy, Milan, Largo Paolo Grassi, 2 | 2003-05-06 | 2003-05-18 | 2003 | 1 | |
| Tønsberg | Tønsberg | Norway, Tønsberg | 1883-12-05 | 1982-11-23 | 1883–1991 | 19 | |
| Teatro Sociale | Teatro Sociale | Italy, Mantova, Piazza Felice Cavallotti | 1908-07-01 | 2001-11-14 | 1908–2001 | 2 | |
| Teatro Faap | Teatro Faap | Brazil, Higienópolis, Rua Alagoas, 903 | 2002-04-12 | -- | 2002 | 1 | |
| Ţigănaşi | Ţigănaşi | Romania, Ţigănaşi | -- | -- | | | |
| Turnhalle | Turnhalle | Switzerland, Klingnau | 1991-08-21 | -- | 1991 | 1 | |
| Teatro Valle-Inclán | Teatro Valle-Inclán | Spain, Madrid, Calle de Valencia Nº1 (Plaza de Lavapiés) | 2005-01-19 | 2015-11-22 | 2005–2015 | 3 | |
| Teatro Sala Fontana | Teatro Sala Fontana | Italy, Milan, Via Gian Antonio Boltraffio, 21 | 2005-03-01 | 2005-03-13 | 2005 | 1 | |
| Théâtre de l’Odéon | Théâtre de l’Odéon | France, Paris, 2 Rue Corneille | 1907-09-27 | 2009-04-11 | 1907–2009 | 3 | |
| Tokke kulturhus | Tokke kulturhus | Norway, Dalen, Storvegen 211 | 2008-10-19 | 2008-10-20 | 2008–2018 | 8 | |
| Théâtre - scène nationale de Mâcon, Le | Le Théâtre - scène nationale de Mâcon | France, Mâcon, 1511 avenue Charles de Gaulle | 2018-01-16 | -- | 2018 | 1 | |
| Teatro Astra | Teatro Astra | Italy, Vicenza, Contrà delle Barche, 53 | 2001-03-03 | -- | 2001 | 1 | |
| Turnişor | Turnişor | Romania, Sibiu | -- | -- | | | |
| Theatreworks | Theatreworks | Australia, St Kilda, 14 Acland Street | 2007-05-04 | 2007-05-20 | 2007 | 1 | |
| Théâtre Dijon Bourgogne | Théâtre Dijon Bourgogne | France, Dijon, Place du théâtre | 2003-04-24 | 2017-05-24 | 2003–2017 | 4 | |
| Théâtre de la Commune | Théâtre de la Commune | France, Aubervilliers, 2 Rue Édouard Poisson | 1987-11-27 | 2003-04-26 | 1987–2003 | 2 | |
| Theatro Syntagmatos | Theatro Syntagmatos | Turkey, Samsun | 1909-12-15 | -- | 1909 | 1 | |
| Teatro Campoamor | Teatro Campoamor | Spain, Oviedo, Calle Pelayo, 3, | 1928-07-02 | -- | 1928 | 1 | |
| Teater Halland | Teater Halland | Sweden, Varberg, Birger Svenssons väg 28e, Box 58 | 2006-10-27 | 2014-10-31 | 2006–2014 | 2 | |
| Teatro Oscar Fessler | Teatro Oscar Fessler | Costa Rica, Barrio Escalante, San José | 2010-09-17 | 2010-10-24 | 2010 | 1 | |
| Tarragon Theatre | Tarragon Theatre | Canada, Toronto, 30 Bridgman Ave | 1983-02-17 | 2015-11-01 | 1983–2015 | 3 | |
| Turda | Turda | Romania, Turda | 1892-01-12 | -- | 1892–1917 | 2 | |
| Theater des Volkes | Theater des Volkes | Germany, Berlin, Friedrichstraße 107 | 1936-03-05 | -- | 1936 | 1 | |
| Tvornica Kulture | Tvornica Kulture | Croatia, Zagreb, Šubićeva 2/ Lj. Posavskog 1 | 2017-11-29 | 2019-04-08 | 2017 | 1 | |
| Teatro Cuyás | Teatro Cuyás | Spain, Las Palmas de Gran Canaria, Calle Viera y Clavijo, s/n | 2005-10-04 | 2011-01-30 | 2005–2011 | 4 | |
| The Andrews Theatre | The Andrews Theatre | United States, Buffalo, 625 Main St | 2009-03-06 | 2009-04-05 | 2009 | 1 | |
| Teatro Gobetti | Teatro Gobetti | Italy, Torino, Via Gioacchino Rossini, 8 | 1975-02-07 | -- | 1975 | 1 | |
| Totleben | Totleben | Bulgaria, Totleben | -- | -- | | | |
| Teatro del Bosque | Teatro del Bosque | Spain, Móstoles, Madrid, Av de Portugal, 57 | 2010-01-30 | -- | 2010 | 1 | |
| Teater i Rådhussalongen | Teater i Rådhussalongen | Finland, Gamlakarleby (Kokkola) | 1886-02-19 | -- | 1886 | 1 | |
| Teatro Apolo | Teatro Apolo | Brazil, Recife, R. do Apolo 121 | 2005-05-12 | -- | 2005 | 1 | |
| Teatro Principal | Teatro Principal | Spain, Zaragoza, Plaza de José Sinués y Urbiola, 2 | 1902-10-04 | -- | 1902 | 1 | |
| Theater & Congres Orpheus | Theater & Congres Orpheus | Netherlands, Apeldoorn, Churchillplein 1 | 2008-03-31 | 2008-04-01 | 2008–2017 | 2 | |
| 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 Nuovo | Teatro Nuovo | Italy, Verona, Piazza Viviani 10 | 1894-02-13 | -- | 1894–1974 | 2 | |
| Theatret i Narvik | Theatret i Narvik | Norway, Narvik | 1908-05-26 | -- | 1908 | 1 | |
| Theater am Ring | Theater am Ring | Germany, Villingen | 1980-03-11 | -- | 1980 | 2 | |
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