| Theatre Royal Stratford East | Theatre Royal Stratford East | England, London, Gerry Raffles Square | 1954-06-01 | -- | 1954 | 1 | |
| Teatro Júlia Bergmann | Teatro Júlia Bergmann | Brazil, São Paulo, Rua Cruzeiro, 256 - Barra Funda | 2006-10-07 | 2006-12-10 | 2006 | 1 | |
| Toneelklas Sint-Barbaracollege | Toneelklas Sint-Barbaracollege | Belgium, Ghent, Savaanstraat 33 | 2011-02-11 | 2011-02-19 | 2011 | 1 | |
| Tivoli-Theatret | Tivoli-Theatret | Germany, Flensburg | 1880-04-22 | -- | 1880–1883 | 2 | |
| Theatro Pyli | Theatro Pyli (Gate Theatre) | Greece, Athens | 1988-01-08 | -- | 1988 | 1 | |
| Teatro Fuencarral | Teatro Fuencarral | Spain, Madrid, Calle Fuencarral 133 | 1922-01-17 | -- | 1922 | 1 | |
| Teatro Garibaldi | Teatro Garibaldi | Italy, Padova, Piazza Garzeria | 1900-05- | -- | 1900 | 1 | |
| Théâtre des Célestins | Théâtre des Célestins | France, Lyon, 4 Rue Charles Dullin | 1976-10-06 | 2019-11-10 | 1976–2019 | 8 | |
| Teaterhögskolan i Malmö | Teaterhögskolan i Malmö | Sweden, Malmö | -- | -- | | | |
| Theaterfestival Basel | Theaterfestival Basel | Switzerland, Basel | 2000-08-29 | 2000-08-31 | 2000 | 1 | |
| Teatro Mecenate | Teatro Mecenate | Italy, Arezzo, Via Dante Alighieri, 52100 | 2013-01-16 | -- | 2013–2014 | 2 | |
| Teatro San Babila | Teatro San Babila | Italy, Milan, Corso Venezia, 2/A | 1976-11-16 | 2012-01-29 | 1976–2012 | 3 | |
| Théâtre du Marché-aux-Grains | Théâtre du Marché-aux-Grains | France, Bouxwiller, 17 Rue du Canal | 2000-01-18 | -- | 2000 | 1 | |
| Teatro Bela Vista | Teatro Bela Vista | Brazil, São Paulo | 1965-10-20 | -- | 1965 | 1 | |
| Teatro Centro Sociocultural "La Cárcel" | Teatro Centro Sociocultural "La Cárcel" | Spain, Totana, Murcia, Calle Santa Eulalia, 8A | 2010-05-28 | -- | 2010 | 1 | |
| Toyama prefectural hall for Education and Culturee | Toyama prefectural hall for Education and Culture | Japan, Toyama | 1991-11-21 | 1991-11-22 | 1991 | 1 | |
| Teatro di Documenti | Teatro di Documenti | Italy, Roma, Via Nicola Zabaglia, 42 | -- | -- | | | |
| Theater B at Edgemar Center for the Arts | Theater B at Edgemar Center for the Arts | United States of America, Santa Monica, 2437 Main Street | 2012-03-10 | 2012-05-06 | 2012 | 1 | |
| Teatret | Teatret | Norway, Kongsberg | 1952-02-06 | -- | 1952 | 1 | |
| Theatro Altera Pars | Theatro Altera Pars ("Altera Pars" Theater) | Greece, Athens, Meg. Alexandrou 123 | 2006-11-16 | 2023-04-02 | 2006–2023 | 4 | |
| Teatro de La Abadía - Sala Juan de la Cruz | Teatro de La Abadía - Sala Juan de la Cruz | Spain, Madrid, Fernández de los Ríos, 42 | 2012-03-22 | 2022-06-19 | 2012–2022 | 2 | |
| Twentse Schouwburg Enschede | Twentse Schouwburg Enschede | Netherlands, Enschede | 1957-11-05 | 1992-03-01 | 1957–1992 | 3 | |
| Teatro Centro | Teatro Centro | Spain, Madrid | 1923-01-04 | -- | 1923 | 1 | |
| Torino | Torino | Italy, Torino | 1898-08-04 | -- | 1898 | 1 | |
| Teatrul Dramatic I.D.Sîrbu Petrosani | Teatrul Dramatic I.D.Sîrbu Petrosani | Romania, Petroşani, Mihai Viteazu street, nr. 2 | 1964-02-22 | 2017-01-28 | 1964–2016 | 4 | |
| Teatro Santa Catarina | Teatro Santa Catarina | Mexico, Mexico City, Jardín Sta Catarina 10, Santa Catarina, Coyoacán | 2006-04-04 | 2006-04-06 | 2006 | 1 | |
| TBG Studio Theatre | TBG Studio Theatre | United States of America, New York, 312 West 36th Street | 2010-02-06 | 2017-04-01 | 2010–2017 | 2 | |
| The Regent Theatre | The Regent Theatre | New Zealand, Dunedin, 17 The Octagon | 2019-09-06 | 2019-09-06 | 2019 | 1 | |
| Teatro Spazio 47 | Teatro Spazio 47 | Italy, Aprilia, Via Pontina, Km 47/015 | 2022-10-18 | 2022-10-23 | 2022 | 1 | |
| The Playhouse | The Playhouse | England, Sheffield, South Yorkshire, Townshead Street | 1960-02-29 | -- | 1960 | 1 | |
| Theater Rüsselsheim | Theater Rüsselsheim | Germany, Rüsselsheim am Main, Am Treff 1 | 2005-11-09 | -- | 2005 | 1 | |
| Teatre Monumental | Teatre Monumental | Spain, Mataró, Carrer de la Riera, 169 | 1994-02-04 | 1998-03-15 | 1994–2008 | 3 | |
| Teatr Dramatyczny im. Aleksandra Węgierki | Teatr Dramatyczny im. Aleksandra Węgierki | Poland, Białystok, Elektryczna 12 | 1961-12-09 | -- | 1961–1980 | 4 | |
| Turnhalle des Alten Gymnasiums | Turnhalle des Alten Gymnasiums | Germany, Bremen | 1945-12-19 | -- | 1945 | 1 | |
| Teatro El Bardo | Teatro El Bardo | Argentina, Buenos Aires, Cochabamba 743 | 2001-06-26 | -- | 2001 | 1 | |
| Teatro de San Bartolomé | Teatro de San Bartolomé | Spain, Las Palmas, Plaza León y Castillo, 7, 35559 San Bartolomé, | 2001-06-20 | -- | 2001 | 1 | |
| Teatr Popularny | Teatr Popularny | Poland, Warsaw, Jana Zamoyskiego 20 | 1979-12-08 | -- | 1979 | 1 | |
| Teatro Galileo | Teatro Galileo | Spain, Madrid, Calle de Galileo, 39 | 2004-05-05 | -- | 2004 | 1 | |
| Teatro Sérgio Porto | Teatro Sérgio Porto | Brazil, Humaitá, Rua Humaitá, 163 | 1991-08-06 | 2006-11-25 | 1991–2006 | 2 | |
| Teatr Miejski | Teatr Miejski | Poland, Krakow, Plac Świętego Ducha 1 | 1894-04-27 | 1912-05-06 | 1894–1912 | 26 | |
| Theater im Forum | Theater im Forum | Germany, Glinde bei Hamburg | 1980-02-17 | 1980-02-18 | 1980 | 1 | |
| Theatre of the Artistic Society | Theatre of the Artistic Society | Georgia, Tbilisi | 1904-09-26 | 1905-02-27 | 1904–1906 | 2 | |
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