| Teatro Massimo Bellini | Teatro Massimo Bellini | Italy, Catania, Via Giuseppe Perrotta, 12, 95131 | 2024-03-15 | 2024-03-16 | 2024 | 1 | |
| Teatro degli Illuminati | Teatro degli Illuminati | Italy, Città di Castello, Via Fucci | 2011-06-08 | -- | 2011 | 1 | |
| Theatro Inteal | Theatro Inteal (Ideal Theatre) | Greece, Athens | 1950-10-09 | 1950-10-22 | 1950 | 1 | |
| Theatro Akropolis | Theatro Akropolis | Greece, Thessaloniki | 1929-09-13 | -- | 1929 | 1 | |
| Teatro Campoamor | Teatro Campoamor | Spain, Oviedo, Calle Pelayo, 3, | 1928-07-02 | -- | 1928 | 1 | |
| Tripoli | Tripoli | Greece, Tripoli | 1911-03-25 | -- | 1911 | 1 | |
| Teatro Circo de Albacete | Teatro Circo de Albacete | Spain, Albacete, Calle de Isaac Peral, s/n | 1925-04-18 | -- | 1925 | 1 | |
| Tinntjønn skole | Tinntjønn skole | Norway, Søgne, Søgne | 2006-10-27 | -- | 2006 | 1 | |
| Tertulia Martinense | Tertulia Martinense | Spain, Barcelona | 1904-05-22 | -- | 1904 | 1 | |
| Teatret Om | Teatret Om | Denmark, Ringkøbing, Buen 15 | 2013-09-21 | -- | 2013 | 1 | |
| Tezpur University | Tezpur University | India, Tejpur, Napaam | 2007-05-24 | -- | 2007 | 1 | |
| Tangram, Le | Le Tangram | France, Evreux, Boulevard de Normandie | 2018-12-13 | -- | 2018 | 1 | |
| Tehran | Tehran | Iran, Tehran | 2016-01-27 | 2016-01-28 | 2016 | 1 | |
| Teatro Comunale di Carpi | Teatro Comunale di Carpi | Italy, Carpi, Piazza Martiri, 72, 41012 | 2018-12-18 | 2018-12-20 | 2018 | 1 | |
| Theatro Porta | Theatro Porta (Porta Theatre) | Greece, Athens | 2012-06-14 | 2012-10-07 | 2012 | 1 | |
| Theatret i Tønder | Theatret i Tønder | Denmark, Tønder | 1883-10-24 | -- | 1883 | 1 | |
| Teatro Laboral | Teatro Laboral | Spain, Gijón, Laboral Ciudad de la Cultura Calle de Luis Moya Blanco no 261 | 2008-02-08 | 2008-02-24 | 2008 | 1 | |
| Tennisstadion | Tennisstadion | Sweden, Ystad, Spaljégatan 14 | 2006-10-26 | -- | 2006 | 1 | |
| Theatro Malliaropouleion | Theatro Malliaropouleion (Malliaropoulio Theater) | Greece, Tripoli | 1912-03-28 | -- | 1912 | 1 | |
| Théâtre La Condition Des Soies | Théâtre La Condition Des Soies | France, 13 Rue de la Croix | 2023-07-07 | 2023-07-29 | 2023 | 1 | |
| Theatro Alekton | Theatro Alekton (Alecton Theatre) | Greece | 2010-12-17 | 2011-04-17 | 2010 | 1 | |
| Tōkyō Asahishinbun kōdō | Tōkyō Asahishinbun kōdō (Tokyo Asahi Auditorium) | Japan, Osaka | 1947-05-23 | -- | 1947 | 1 | |
| Teatre Tívoli | Teatre Tívoli | Spain, Barcelona, Carrer de Casp, 8 | 2007-04-11 | 2007-04-29 | 2007 | 1 | |
| Teatre Prado (Sitges) | Teatre Prado (Sitges) | Spain, Sitges | 1993-06-05 | 1993-06-05 | 1993 | 1 | |
| Teatro la Mascara | Teatro la Mascara | Colombia, Cali, Valle del Cauca, Cra. 10 #3 - 40 | 2009-11-05 | 2009-11-07 | 2009 | 1 | |
| Teatro Fábrica | Teatro Fábrica | Brazil, Consolação, Rua Consolação, 1623 | 2005-10-22 | 2005-12-18 | 2005 | 1 | |
| Teatro Villa de Molina | Teatro Villa de Molina | Spain, Murcia, Carretera del Chorrico, 10 | 2010-03-13 | -- | 2010 | 1 | |
| Trollhätan | Trollhätan | Sweden, Trollhätan | 1989-11-02 | 1989-11-02 | 1989 | 1 | |
| Transversales | Transversales - scène conventionnée cirque Verdun | France, Verdun, 1 Place du Marché Couvert | 2015-04-28 | -- | 2015 | 1 | |
| Theatro Tzeni Karezi | Theatro Tzeni Karezi (Theater "Jeni Karezis") | Greece, Athens | 2008-05-02 | 2008-05-08 | 2008 | 1 | |
| Teatro Sperimentale “Lirio Arena” | Teatro Sperimentale “Lirio Arena” | Italy, Ancona, Via Redipuglia 59 | 2001-11-16 | 2001-11-18 | 2001 | 1 | |
| Theatro Odou Antioxeias | Theatro Odou Antioxeias (Antiochia Street Teater) | Greece, Athens | 2006-05-04 | 2006-05-28 | 2006 | 1 | |
| Théatro Rex | Théatro Rex (Rex Theatre) | Greece, Athina, Panepistimiou 48 | 2016-11-11 | 2016-12-11 | 2016 | 1 | |
| Teatro SESC Tijuca | Teatro SESC Tijuca | Brazil, Tijuca, R. Barão de Mesquita, 539 | 2003-10-10 | -- | 2003 | 1 | |
| Teatro Josep Carreras | Teatro Josep Carreras | Spain, Fuenlabrada, Calle de Oviedo, s/n, | 2017-03-10 | -- | 2017 | 1 | |
| Théâtre Jean Arp | Théâtre Jean Arp | France, Clamar, 22 Rue Paul Vaillant Couturier | 2008-03-21 | 2008-03-21 | 2008 | 1 | |
| Théâtre de la Parcheminerie | Théâtre de la Parcheminerie | France, Rennes, 23 Rue Parcheminerie | 1982-10-14 | 1982-11-25 | 1982 | 1 | |
| Teatrul de Mişcare Studio M | Teatrul de Mişcare Studio M | Romania, Sfântu Gheorghe, Szabadság tér 1. sz. | 2016-02-16 | -- | 2016 | 1 | |
| Torino, Teatro Stabile di | Teatro Stabile di Torino | Italy, Torino, Via Gioachino Rossini 12 | 2019-03-14 | 2019-03-17 | 2019 | 1 | |
| Teatr Popularny | Teatr Popularny | Poland, Grudziądz | 1960-07-02 | -- | 1960 | 1 | |
| Tom Bradley Theatre | Tom Bradley Theatre | United States of America, Los Angeles, Los Angeles Theatre Center, 514 S Spring St, | 1990-07-12 | -- | 1990 | 1 | |
| Teatro Anglos | Teatro Anglos | Uruguay, Montevideo | 1993-11-20 | -- | 1993 | 1 | |
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