| Teatro Bellini | Teatro Bellini | Italy, Palermo, Piazza Bellini, 1-90133 | 1892-12-11 | -- | 1892 | 1 | |
| Theatre of Note | Theatre of Note | United States of America, Los Angeles, 1517 N Cahuenga Blvd | 2006-02-10 | 2006-04-01 | 2006 | 1 | |
| Telemark | Telemark | Norway, Telemark | 1992-- | 2000-11-28 | 1992–2000 | 2 | |
| Théâtre Boulogne-Billancourt | Théâtre Boulogne-Billancourt | France, Boulogne-Billancourt | 1986-11-14 | 1986-12-21 | 1986 | 1 | |
| Teatro 13 | Teatro 13 | Italy, Firenze, Via Aurelio Nicolodi, 2, 50131 Firenze FI, Italy | 2006-04-03 | 2016-05-18 | 2006–2024 | 10 | |
| Taibei Biaoyan Yishu Zhongxin | Taibei Biaoyan Yishu Zhongxin (The Performing Arts Center, Taipei National University of Arts) | Taiwan, Taipei | 2013-05-24 | 2013-06-02 | 2013 | 1 | |
| Theatre Ritz | Theatre Ritz | Egypt, Cairo | 1946-09-28 | 1946-10- | 1946 | 1 | |
| Teatro Alessandro Bonci | Teatro Alessandro Bonci | Italy, Cesena, Piazza Mario Giudazzi, 9, 47521 | 1956-04-13 | 2014-02-16 | 1956–2014 | 4 | |
| Theater am Turm | Theater am Turm | Germany, Frankfurt am Main, Carlo-Schmid-Platz | 1963-10-30 | -- | 1963 | 1 | |
| Theater Malpertuis | Theater Malpertuis | Belgium, Tielt, Stationstraat 25 | 2005-02-19 | -- | 2005–2014 | 2 | |
| Teatr Wielki | Teatr Wielki | Poland, Łódź, Plac Generała Henryka Dąbrowskiego | 1902-02-18 | 1902-02-20 | 1902–1912 | 2 | |
| Teatro Duse | Teatro Duse | Italy, Bologna, Via Cartoleria, 42 | 1973-02-07 | 2020-01-19 | 1973–2020 | 14 | |
| Teatro César Cava | Teatro César Cava | Brazil, São Paulo, Presidente Prudente | 2009-08-26 | -- | 2009 | 1 | |
| Teatro B. Asioli | Teatro B. Asioli | Italy, Asioli, Corso Cavour, 9, 42015 | 2020-04-07 | 2020-04-08 | 2020 | 1 | |
| Théâtre de Comédie | Théâtre de Comédie | France, Strasbourg | 1960-03-16 | -- | 1960 | 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 de la Candela | Teatro de la Candela | Uruguay, Montevideo, Ellauri 308 | 1997-09-21 | -- | 1997 | 1 | |
| Todd Wehr Auditorium, Concordia University Wisconsin | Todd Wehr Auditorium, Concordia University Wisconsin | United States of America, Mequon, 12800 North Lake Shore Drive | 2003-09-12 | 2003-09-21 | 2003 | 1 | |
| Theatro Orfefs | Theatro Orfefs (Theater Orpheus) | Greece, Volos | 1896-07-13 | -- | 1896 | 1 | |
| Teatro Il Ridotto | Teatro Il Ridotto | Italy, Salerno, V. Fabrizio Pinto | 2006-05-12 | 2006-05-19 | 2006 | 1 | |
| Tiroler Landestheater | Tiroler Landestheater | Austria, Innsbruck | 1940-01-06 | 2008-03-01 | 1940–2008 | 12 | |
| Theaterwerkstatt Würzburg | Theaterwerkstatt Würzburg | Germany, Würzburg, Rüdigerstraße 4, 97070 | 2024-02-10 | 2024-03-23 | 2024 | 1 | |
| The Lights | The Lights | England, Andover, 3 West St | 2011-05-04 | -- | 2011 | 1 | |
| Teatro 99 Posti | Teatro 99 Posti | Italy, Mercogliano, Via Traversa, 91 - Torelli di, 83013 Mercogliano AV, Italy | 2013-10-12 | 2013-10-13 | 2013 | 1 | |
| Theaterhaus Hildesheim | Theaterhaus Hildesheim | Germany, Hildesheim, Langer Garten 23C | 2013-11-02 | 2015-11-28 | 2013–2015 | 3 | |
| Theater Der Keller | Theater Der Keller | Germany, Köln, Kleingedankstraße 6 | 1995-04-26 | 2006-06-15 | 1995–2005 | 3 | |
| Teatro Sala Fontana | Teatro Sala Fontana | Italy, Milan, Via Gian Antonio Boltraffio, 21 | 2005-03-01 | 2005-03-13 | 2005 | 1 | |
| Teatro Angelo Mai | Teatro Angelo Mai | Italy, Roma, Viale delle Terme di Caracalla, 55, 00153 | 2018-05-23 | 2018-10-14 | 2018 | 2 | |
| Théâtre Franklin | Théâtre Franklin | France, Paris, 12 rue Benjamin Franklin | 1957-01-02 | -- | 1957 | 1 | |
| Teatro José de Alencar | Teatro José de Alencar | Brazil, Fortaleza | 1983-06- | -- | 1983 | 1 | |
| Teatr Polski w Wilnie (Teatr na Pohulance) | Teatr Polski w Wilnie (Teatr na Pohulance) | Lithuania, Vilnius, Basanavičiusa 13 | 1923-01-22 | 1923-12-10 | 1923 | 3 | |
| Theatre by the Sea | Theatre by the Sea | United States of America, Portsmouth, 125 Bow St | 1966-06-16 | 1966-07-03 | 1966 | 1 | |
| Teatro-Auditorio | Teatro-Auditorio | Spain, Pinoso, Alicante | 2010-01-22 | -- | 2010 | 1 | |
| Teatro Colon | Teatro Colon | Argentina, Buenos Aires, Cerrito 628 | 1907-09-19 | -- | 1907 | 1 | |
| Teatro Faap | Teatro Faap | Brazil, Higienópolis, Rua Alagoas, 903 | 2002-04-12 | -- | 2002 | 1 | |
| Teatro Delfino | Teatro Delfino | Italy, Milano, Piazza Piero Carnelli, 20138 | 2014-05-14 | 2014-11-09 | 2014 | 2 | |
| Teatro Circo Murcia | Teatro Circo Murcia | Spain, Murcia, Calle de Enrique Villar, 11 | 2016-04-16 | 2018-10-26 | 2016–2018 | 2 | |
| The Poets Cafe | The Poets Cafe | United States of America, New York | 1988-04-19 | 1988-05-12 | 1988 | 1 | |
| Thalia-Theater | Thalia-Theater | Germany, Halle, Geiststrasse 42a | 1898-03-07 | 1898-03-10 | 1898 | 3 | |
| Theater Wolfsburg | Theater Wolfsburg | Germany, Wolfsburg, Klieverhagen 50 | 1980-02-09 | 1999-01-08 | 1980–2017 | 4 | |
| Théâtre national de Bordeaux en Aquitaine | Théâtre national de Bordeaux en Aquitaine | France, Bordeaux, 3 Place Pierre Renaudel | 2005-04-16 | 2021-05-22 | 2005–2021 | 5 | |
| Teatro Ghione | Teatro Ghione | Italy, Rome, Via delle Fornaci | 1984-11-20 | 1999-03- | 1984–1999 | 6 | |
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