| Teatro Juan del Enzina | Teatro Juan del Enzina | Spain, Salamanca,, Calle Tostado, 8 | 2017-03-30 | -- | 2017 | 1 | |
| Theatre 1010 | Theatre 1010 | Japan, Tokyo | 2007-11-01 | 2007-11-30 | 2007 | 1 | |
| Teatro Brunetti | Teatro Brunetti | Italy, Bologna | 1894-10-10 | -- | 1894 | 1 | |
| Teatersalen | Teatersalen | Norway, Bø i Telemark | 1963-01-26 | -- | 1963–1969 | 3 | |
| Teatrul de Mişcare Studio M | Teatrul de Mişcare Studio M | Romania, Sfântu Gheorghe, Szabadság tér 1. sz. | 2016-02-16 | -- | 2016 | 1 | |
| Teatro Ariosto | Teatro Ariosto | Italy, Reggio Emilia, Piazza della Vittoria/ Corso Cairoli 1 | 1999-01-08 | 2001-02-18 | 1999–2001 | 2 | |
| Trinity Street Players | Trinity Street Theatre | United States, Austin, 901 Trinity Street | 2019-06-21 | 2019-07-13 | 2019 | 1 | |
| Theatre of Beijing Broadcasting Institute | Theatre of Beijing Broadcasting Institute | China, Beijing, 1 Dingfuzhuang E St, Chaoyang | 2006-05-14 | -- | 2006 | 1 | |
| Teatro Don Bosco | Teatro Don Bosco | Italy, Rome, Via Publio Valerio, 63 | 2004-11-26 | -- | 2004 | 1 | |
| Teatro Garibaldi | Teatro Garibaldi | Italy, Padova, Piazza Garzeria | 1900-05- | -- | 1900 | 1 | |
| Teatr im. Wandy Siemaszkowej | Teatr im. Wandy Siemaszkowej | Poland, Rzeszów, ul. Sokoła 7-9 | 2014-09-20 | 2016-10-20 | 2014–2016 | 2 | |
| Teatro Bellini | Teatro Bellini di Napoli | Italy, Naples, Via Conte di Ruvo, 14 | 2004-12-07 | 2004-12-12 | 2004 | 1 | |
| Tanz-Forum | Tanz-Forum | Germany, Köln, Düppelstraße 5 | 1993-01-17 | 1994-03-31 | 1993 | 1 | |
| Teatro di Castiglione delle Stiviere | Teatro di Castiglione delle Stiviere | Italy, Castiglione delle Stiviere | 2006-04-08 | -- | 2006 | 1 | |
| Teatr Śląski im. Stanisława Wyspiańskiego | Teatr Śląski im. Stanisława Wyspiańskiego | Poland, Katowice, Rynek 10 | 1954-11-27 | -- | 1954–2010 | 3 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Verona, Piazza Viviani 10 | 1894-02-13 | -- | 1894–1974 | 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 | |
| Teatersalen | Teatersalen | Norway, Rommetveit | 1969-09-25 | -- | 1969 | 1 | |
| Teatro di Verdura | Teatro di Verdura | Italy, Palermo, Viale del Fante | 1980-07-20 | -- | 1980 | 1 | |
| Teatro Tobalaba | Teatro Tobalaba | Chile, Santiago | 2003-08-21 | -- | 2003 | 1 | |
| Teatre de Salt | Teatre de Salt | Spain, Salt, Carrer de Sant Jaume, 2 | 2009-10-16 | 2009-10-18 | 2009 | 2 | |
| Teatrul Alexandru Davila Pitesti | Teatrul Alexandru Davila Pitesti | Romania, Piteşti, Strada Victoriei | 1957-01-12 | -- | 1957 | 1 | |
| Târgu Mureș | Târgu Mureș | Romania, Târgu Mureș | 1900-07-10 | -- | 1900–1938 | 4 | |
| The Heritage Center | The Heritage Center | United States, Morrisville, 635 North Delmorr Ave | 2000-09-15 | 2000-10-01 | 2000 | 1 | |
| Théâtre La Piscine | Théâtre La Piscine | France, Châtenay-Malabry, 254 Avenue de la Division Leclerc | 2002-10-16 | 2019-10-20 | 2002–2019 | 4 | |
| Theater Freiburg | Theater Freiburg | Germany, Freiburg, Bertoldstr. 46 | 1966-05-16 | 2008-07-11 | 1966–2015 | 6 | |
| Teatret i Hammerfest | Teatret i Hammerfest | Norway, Hammerfest | 1880-05-20 | -- | 1880–2009 | 9 | |
| Teatre Principal de Figueras | Teatre Principal de Figueras | Spain, Figueras, Plaça Gala-Salvador Dalí, 5 | 1909-- | -- | 1909 | 1 | |
| Teatret Om | Teatret Om | Denmark, Ringkøbing, Buen 15 | 2013-09-21 | -- | 2013 | 1 | |
| Théâtre National de l'Odéon | Théâtre National de l'Odéon | France, Paris | 1937-12-04 | 1982-03-14 | 1937–1982 | 2 | |
| 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 | |
| Teatro delle Saline | Teatro delle Saline | Italy, Cagliari, Piazzetta Billy Sechi n. 3/4 | 2021-10-26 | 2021-10-29 | 2021 | 1 | |
| Theatro Porta | Theatro Porta | Greece, Athens | 2012-06-14 | 2012-10-07 | 2012 | 1 | |
| The Street Theatre | The Street Theatre | Australia, Canberra, 15 Childers Street | 2004-08-04 | 2004-08-07 | 2004 | 1 | |
| Teatro Gerbino | Teatro Gerbino | Italy, Torino | 1889-02-15 | 1894-01-10 | 1889–1898 | 5 | |
| Torn Space Theater | Torn Space Theater | United States, Buffalo, 612 Fillmore Ave | 2012-03-01 | 2012-03-25 | 2012 | 1 | |
| Theaterhaus Hildesheim | Theaterhaus Hildesheim | Germany, Hildesheim, Langer Garten 23C | 2013-11-02 | 2015-11-28 | 2013–2015 | 3 | |
| The Little Theatre Group Auditorium | The Little Theatre Group Auditorium | India, New Delhi, Mandi House, Copernicus Road, Connaught Place, Copernicus Marg | 2007-03-24 | -- | 2007 | 2 | |
| Teatr kukol | Teatr kukol | Russia, Kemerovo | 2002-12-05 | -- | 2002 | 1 | |
| Teatro dell Accademia dei Filodrammatici | Teatro dell Accademia dei Filodrammatici | Italy, Milan, Via Filodrammatici | 1899-11-24 | -- | 1899–1904 | 2 | |
| Theater der Stadt Heidelberg | Theater der Stadt Heidelberg | Germany, Heidelberg | 1981-01-21 | -- | 1981–2002 | 5 | |
| Teatro della Cometa | Teatro della Cometa | Italy, Rome, Via del Teatro Marcello | 2003-01-28 | 2006-06-25 | 2003–2006 | 3 | |
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