| Théâtre d'Aujourd'hui (Salle de l'Alliance Française) | Théâtre d'Aujourd'hui (Salle de l'Alliance Française) | France, Paris | 1957-02-12 | -- | 1957 | 1 | |
| The Artillery Lane Players | The Artillery Lane Players | United States, St. Augustine | 1948-02-20 | -- | 1948 | 1 | |
| Teatro Aberto | Teatro Aberto | Portugal, Lisbon, R. Armando Cortez | 2002-02-26 | -- | 2002 | 1 | |
| Teatro Bernal de El Palmar | Teatro Bernal de El Palmar | Spain, Murcia, Calle Lorca, 65 | 2010-03-20 | -- | 2010 | 1 | |
| Theateraula | Theateraula | Germany, Schmallenberg, Obringhauser Str. 38 | 2011-11-13 | -- | 2011 | 1 | |
| Theatret i Tivoli | Theatret i Tivoli | Denmark, Haderslev | 1880-02-11 | -- | 1880 | 1 | |
| Teatro Sociale di Alba | Teatro Sociale di Alba | Italy, Alba, Piazza Vittorio Veneto, 3 | 1999-10-23 | -- | 1999 | 1 | |
| Theatr Brycheiniog | Theatr Brycheiniog | Wales, Powys, Canal Wharf, Brecon | 2014-09-26 | 2014-09-26 | 2014 | 1 | |
| Tingvold | Tingvold | Norway, Tingvold | 1966-04-29 | -- | 1966 | 1 | |
| The Grand | The Grand | United States, Indianapolis | 1908-05-18 | 1908-05-20 | 1908 | 1 | |
| Teatro Grande | Teatro Grande | Italy, Brescia, C.so Zanardelli, 9/a | 1999-01-13 | 1999-01-17 | 1999 | 1 | |
| Teaterbiennalen | Teaterbiennalen | Sweden, Luleå | 1997-03- | -- | 1997 | 1 | |
| Teatro Sociale | Teatro Sociale | Italy, Cittadella, Via Indipendenza | 2005-03-18 | -- | 2005 | 1 | |
| Thiva | Thiva | Greece, Thiva | 1981-11-15 | -- | 1981 | 1 | |
| The Berwyn Playhouse | The Berwyn Playhouse | United States, Berwyn, Philadelphia | 1949-03-30 | -- | 1949 | 1 | |
| Tromstun skole | Tromstun skole | Norway, Tomasjord, Tellusveien 1 | 1975-12-04 | 1976-01-16 | 1975 | 1 | |
| Teatro Principal de San Sebastián | Teatro Principal de San Sebastián | Spain, Donostia-San Sebastian, Calle Mayor, 3, | 1965-04-25 | -- | 1965 | 1 | |
| Théâtre de Lyon | Théâtre de Lyon | France, Lyon, 4 Rue Charles Dullin | 2005-11-17 | 2005-11-19 | 2005 | 1 | |
| The Civic Theatre at Dobbs Ferry | The Civic Theatre at Dobbs Ferry | United States, Dobbs Ferry | 1937-10-23 | -- | 1937 | 1 | |
| Teatro I do Centro Cultural Banco do Brasil | Teatro I do Centro Cultural Banco do Brasil | Brazil, Rio de Janeiro, Rua Primeiro de Março, 66 | 2002-04-18 | 2002-06-30 | 2002 | 1 | |
| Theatre Royal | Theatre Royal | England, Nottingham, Theatre Square | 2018-02-05 | 2018-02-10 | 2018 | 1 | |
| Theater B, University of Iowa | Theater B, University of Iowa | United States, Iowa City, Jessup Hall | 2005-10-13 | 2005-10-23 | 2005 | 1 | |
| The Grand | The Grand | United States, Atlanta | 1906-12-27 | 1906-12-27 | 1906 | 1 | |
| Teatro degli Illuminati | Teatro degli Illuminati | Italy, Città di Castello, Via Fucci | 2011-06-08 | -- | 2011 | 1 | |
| TAP Gallery | TAP Gallery | Australia, Darlinghurst, 278 Palmer Street | 2012-03-01 | 2012-03-11 | 2012 | 1 | |
| Teatr im. Adama Mickiewicza | Teatr im. Adama Mickiewicza | Poland, Częstochowa | 1969-01-24 | -- | 1969 | 1 | |
| Teatro Taib | Teatro Taib | Brazil, São Paulo | 1988-03- | -- | 1988 | 1 | |
| Teatro Nacional São João | Teatro Nacional São João | Portugal, Porto, Praça da Batalha | 2010-10-20 | 2010-10-24 | 2010 | 1 | |
| Trondhjems Katedralskole | Trondhjems Katedralskole | Norway, Trondheim | 1973-10-17 | -- | 1973 | 1 | |
| Theater der Stadt Gütersloh | Theater der Stadt Gütersloh | Germany, Gütersloh, Barkeystraße 15 | 2002-03-04 | -- | 2002 | 1 | |
| TATA Theatre, National Centre of Performing Arts | TATA Theatre, National Centre of Performing Arts | India, Mumbai, Maharashtra, Sir Dorab Tata Road, Nariman Point | 2015-10-22 | 2015-10-25 | 2015 | 1 | |
| Theater Stralsund (Theater Vorpommern) | Theater Stralsund (Theater Vorpommern) | Germany, Stralsund, Olof-Palme-Platz 6 | 2009-02-07 | 2009-05-16 | 2009 | 1 | |
| Teatteri Ulpu | Teatteri Ulpu | Finland, Ulvila, Rauhantie 6 | 2005-04-09 | 2005-04-25 | 2005 | 1 | |
| Teatro Domus | Teatro Domus | Brazil, São Paulo | 1985-08-20 | -- | 1985 | 1 | |
| Theatre 54 | Theatre 54 | United States, New York, 254 W 54th St | 2003-11-07 | 2003-11-23 | 2003 | 1 | |
| Théâtre Jean Arp | Théâtre Jean Arp | France, Clamar, 22 Rue Paul Vaillant Couturier | 2008-03-21 | 2008-03-21 | 2008 | 1 | |
| Tvedestrand videregående skole | Tvedestrand videregående skole | Norway, Tvedestrand, Lyngmyrveien 57 | 2006-05-09 | -- | 2006 | 1 | |
| The Sacred Fools Theater (Mainstage) | The Sacred Fools Theater (Mainstage) | United States, Los Angeles, 660 N Heliotrope Dr | 2003-01-23 | 2003-03-01 | 2003 | 1 | |
| Théatre de la Vie | Théatre de la Vie | Belgium, Brussels, Rue traversière 45 | 2017-01-17 | 2017-01-28 | 2017 | 1 | |
| Théâtre du Méridien | Théâtre du Méridien | Belgium, Brussel, 1170 Watermael-Boitsfort | 1967-11-09 | -- | 1967 | 1 | |
| The Scott Theater | The Scott Theater | United States, Westminster, 1601 Washington Road | 2022-04-28 | 2022-05-01 | 2022 | 1 | |
| Teatro Arciliuto | Teatro Arciliuto | Italy, Rome, Piazza Montevecchio, 5 | 2014-02-16 | 2014-02-23 | 2014 | 1 | |
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