| Teatro Zorrilla | Teatro Zorrilla | Spain, Valladolid, Plaza Mayor, 9, 1° | 2016-10-01 | 2016-10-01 | 2016 | 1 | |
| Théâtre de la Place des Martyrs (Grande Salle) | Théâtre de la Place des Martyrs (Grande Salle) | Belgium, Bruxelles, Place des Martyrs 22 | 2008-11-06 | 2008-12-06 | 2008 | 1 | |
| Theater am Bülowplatz | Theater am Bülowplatz | Germany, Berlin, Rosa-Luxemburg-Platz, Linienstraße 227 | 1917-12-12 | 1918-01-14 | 1917 | 1 | |
| Tibro | Tibro | Sweden, Tibro | 1989-11-18 | 1989-11-18 | 1989 | 1 | |
| Toselli, Teatro | Teatro Toselli | Italy, Cuneo, Via Teatro Giovanni Toselli, 9 | 2018-03-17 | -- | 2018 | 1 | |
| Théâtre 14 | Théâtre 14 (Theatre quatorze) | France, Paris, 20 Avenue Marc Sangnier | 1994-10-14 | 1994-12-04 | 1994 | 1 | |
| Theater in der Basilika | Theater in der Basilika | Germany, Hamburg, Borselstraße 14-16 | 2002-10-10 | 2002-10-27 | 2002 | 1 | |
| Teatro de Cámara del Complejo Cultural | Teatro de Cámara del Complejo Cultural | Mexico, Chihuahua, División del Norte, Carlos Guízar | 1985-11-23 | 1985-11-30 | 1985 | 1 | |
| Theater der Nationen | Theater der Nationen | Bulgaria, Sofia | 1982-06-20 | 1982-07-06 | 1982 | 1 | |
| Teatro Juan del Enzina | Teatro Juan del Enzina | Spain, Salamanca,, Calle Tostado, 8 | 2017-03-30 | -- | 2017 | 1 | |
| Teatret Møllen | Teatret Møllen | Denmark, Haderslev, Møllepladsen 4 | 2006-11-01 | 2006-11-02 | 2006 | 1 | |
| Theaterfestival Basel | Theaterfestival Basel | Switzerland, Basel | 2000-08-29 | 2000-08-31 | 2000 | 1 | |
| Teatrul de Mişcare Studio M | Teatrul de Mişcare Studio M | Romania, Sfântu Gheorghe, Szabadság tér 1. sz. | 2016-02-16 | -- | 2016 | 1 | |
| Trinity Street Players | Trinity Street Theatre | United States, Austin, 901 Trinity Street | 2019-06-21 | 2019-07-13 | 2019 | 1 | |
| Teatrul Nottara | Teatrul Nottara | Romania, Bucureşti, Bulevardul Magheru 20 | 2006-01-30 | -- | 2006 | 1 | |
| Teatro Universidad Católica (Teatro Dante) | Teatro Universidad Católica (Teatro Dante) | Chile, Santiago, Jorge Washington 26 | 1980-10-10 | 1980-11-10 | 1980 | 1 | |
| Theatreworks | Theatreworks | Australia, St Kilda, 14 Acland Street | 2007-05-04 | 2007-05-20 | 2007 | 1 | |
| Théâtre Paul Eluard | Théâtre Paul Eluard | France, Choisy-le-Roi, 4 Avenue de Villeneuve Saint-Georges | 1999-02-12 | 1999-02-13 | 1999 | 1 | |
| Teatr Ochoty | Teatr Ochoty | Poland, Warsaw, Mikołaja Reja 9 | 1978-01-28 | -- | 1978 | 1 | |
| Temple Theater at Angelina College | Temple Theater at Angelina College | United States, Lufkin, 3500 South First Street | 2012-02-16 | 2012-02-18 | 2012 | 1 | |
| Theaterforum Kreuzberg | Theaterforum Kreuzberg | Germany, Berlin, Eisenbahnstraße 21 | 2009-05-15 | 2009-06-07 | 2009 | 1 | |
| The Gate Theatre Salon | The Gate Theatre Salon | England, London, 16A Villiers Street | 1926-01-31 | -- | 1926 | 1 | |
| Teatro delle Saline | Teatro delle Saline | Italy, Cagliari, Piazzetta Billy Sechi n. 3/4 | 2021-10-26 | 2021-10-29 | 2021 | 1 | |
| Theater in der Moltkestraße Litzmannstadt | Theater in der Moltkestraße Litzmannstadt | Poland, Litzmannstadt / Łódź | 1944-04-27 | -- | 1944 | 1 | |
| The Little Theatre, DePauw University | The Little Theatre, DePauw University | United States, Greencastle | 1963-03-28 | -- | 1963 | 1 | |
| Teatro / Oratorio San Filippo | Teatro / Oratorio San Filippo | Italy, Turin | 1998-03-07 | 1998-03-08 | 1998 | 1 | |
| Teatro Paulo Autran | Teatro Paulo Autran | Brazil, Curitiba, Rua Coronel Dulcídio, 517 - Batel | 2013-09-27 | 2013-09-29 | 2013 | 1 | |
| Teatre Collel | Teatre Collel | Spain, Manlleu | 1915-08-29 | -- | 1915 | 1 | |
| Teatro-Cine de Pombal | Teatro-Cine de Pombal | Portugal, Pombal, Praça Manuel Henriques Júnior | 2009-08-08 | -- | 2009 | 1 | |
| Théâtre de l'Aquarium | Théâtre de l'Aquarium | France, Paris, la Cartoucherie, Route du Champ de Manoeuvre | 2013-02-12 | 2013-03-03 | 2013 | 1 | |
| Teatersalen i Turul hotell | Teatersalen i Turul hotell | Hungary, Kaposvár | 1928-04-16 | -- | 1928 | 1 | |
| Théâtre de la Manufacture des Abbesses | Théâtre de la Manufacture des Abbesses | France, Paris | 2022-04-07 | 2022-05-22 | 2022 | 1 | |
| Teatro Bela Vista | Teatro Bela Vista | Brazil, São Paulo | 1965-10-20 | -- | 1965 | 1 | |
| Theater der Stadt Marl | Theater der Stadt Marl | Germany, Marl, Am Theater 1 | 1962-05- | -- | 1962 | 1 | |
| Theatro Kappa | Theatro Kappa | Greece, Athens, 2 Kypselis Street | 2004-11-12 | 2005-02-06 | 2004 | 1 | |
| Teatr-studija "Na Filjach" | Teatr-studija "Na Filjach" | Russia, Moscow | 1992-- | -- | 1992 | 1 | |
| Teatro Goldoni | Teatro Goldoni | Italy, Bagnacavallo RA, Piazza della Libertà, 18-21 | 2008-01-21 | -- | 2008 | 1 | |
| Theatre 3 | Theatre 3 | Australia, Acton, Ellery Crescent | 1994-09-02 | 1994-10-01 | 1994 | 1 | |
| Teatro Nacional de México | Teatro Nacional de México | Mexico, Mexico City, Vergara Street | 1896-02-20 | 1896-02-27 | 1896 | 1 | |
| Trnava | Trnava | Slovak Republic, Trnava | 1912-09-24 | -- | 1912 | 1 | |
| Tyholmen videregående skole | Tyholmen videregående skole | Norway, Arendal, Kirkebakken 8 | 1997-10-13 | -- | 1997 | 1 | |
| Theatro Praxis | Theatro Praxis | Cyprus, Limassol | 2003-03-07 | -- | 2003 | 1 | |
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