| Theatron, Kentro Politismou "Ellinikos Kosmos", Aithousa Antigoni | "Theatron", Kentro Politismou "Ellinikos Kosmos", Aithousa Antigoni | Greece, Athens | 2012-06-06 | 2012-07-01 | 2012 | 1 | |
| Theater De Engelenbak | Theater De Engelenbak | Netherlands, Amsterdam, Nes 71 | 1991-01-11 | -- | 1991 | 1 | |
| Torsby | Torsby | Sweden, Torsby | 1993-10-03 | -- | 1993 | 1 | |
| Teatro Guimerá | Teatro Guimerá | Spain, Santa Cruz de Tenerife, Plaza Isla de La Madera | 1908-12-19 | -- | 1908–1928 | 2 | |
| Teatro Gláucio Gil | Teatro Gláucio Gil | Brazil, Copacabana, Pc Card Arcoverde | 1971-10-05 | -- | 1971–1982 | 2 | |
| Teatro da Malaposta | Teatro da Malaposta | Portugal, OLIVAL BASTO, Rua Angola | 2007-02-09 | 2007-02-11 | 2007 | 1 | |
| Théâtre de Carouge - Atelier de Genève Salle F. Simon | Théâtre de Carouge - Atelier de Genève Salle F. Simon | Switzerland, Carouge, Rue Ancienne 39 | 2013-10-18 | 2013-10-29 | 2013–2016 | 2 | |
| Theatre A at Carleton University | Theatre A at Carleton University | Canada, Ottawa | 1984-12-05 | 1984-12-08 | 1984 | 1 | |
| Teatr Letni | Teatr Letni | Poland, Warsaw, Saxon Gardens | 1904-06-08 | 1912-08-31 | 1904–1912 | 5 | |
| Theater Rigiblick | Theater Rigiblick | Switzerland, Zürich, Germaniastrasse 99 | 2019-04-09 | 2019-03-19 | 2019 | 1 | |
| Thurber Theatre, Ohio State University | Thurber Theatre, Ohio State University | United States, Columbus, 1849 Cannon Drive | 2015-11-05 | 2015-11-15 | 2015 | 1 | |
| Tysvær | Tysvær | Norway, Tysvær | 1995-03-12 | -- | 1995 | 1 | |
| Teatro Calima | Teatro Calima | Colombia, Santiago de Cali | 2009-03-06 | 2009-03-07 | 2009 | 1 | |
| Thompson Theatre | Thompson Theatre | United States, Raleigh, 2241 Dunn Ave. | -- | -- | | | |
| Theater Bregenz (Forster-Saal) | Theater Bregenz (Forster-Saal) | Austria, Bregenz | 1913-04-09 | -- | 1913 | 1 | |
| Theater auf dem Hornwerk | Theater auf dem Hornwerk | Germany, Nienburg (Weser), Mühlentorsweg 2 | 2005-10-06 | 2010-11-25 | 2005–2015 | 3 | |
| Teatro Sociale | Teatro Sociale | Italy, Mantova, Piazza Felice Cavallotti | 1908-07-01 | 2001-11-14 | 1908–2001 | 2 | |
| Theater Hall, Art University of Afghanistan | Theater Hall, Art University of Afghanistan | Afghanistan, Kabul, Kabul University Road | 2014-10-12 | 2014-11- | 2014 | 1 | |
| Teatro Franco Parenti | Teatro Franco Parenti | Italy, Milan, Via Pier Lombardo, 14 | 2016-01-28 | 2018-05-20 | 2016–2018 | 3 | |
| The Auditorium | The Auditorium | United States, Newark, 22 N. Second Street | 1926-11-13 | -- | 1926 | 1 | |
| Town Hall | Town Hall | Ireland, Skibbereen | 1980-02-18 | 1980-02-19 | 1980 | 1 | |
| Teatro Galileo | Teatro Galileo | Spain, Madrid, Calle de Galileo, 39 | 2004-05-05 | -- | 2004 | 1 | |
| Tampere | Tampere | Finland, Tampere | 1993-- | 2009-08-04 | 1993–2009 | 2 | |
| Teatr RSFSR | Теatr RSFSR | Russia, Moscow, Bolshaya Sadovaya St. , 20 | 1921-08-07 | -- | 1921–1922 | 2 | |
| Theatre 1010 | Theatre 1010 | Japan, Tokyo | 2007-11-01 | 2007-11-30 | 2007 | 1 | |
| Tokke kulturhus | Tokke kulturhus | Norway, Dalen, Storvegen 211 | 2008-10-19 | 2008-10-20 | 2008–2018 | 8 | |
| Teatersalen Brumunddal | Teatersalen Brumunddal | Norway, Brumunddal, Furnesvegen 26 | 2017-09-20 | -- | 2017 | 1 | |
| Teatro del Giglio | Teatro del Giglio | Italy, Lucca, Piazza del Giglio 13/15 | 2001-03-02 | 2001-03-04 | 2001 | 1 | |
| Teatrul Anton Pann | Teatrul Anton Pann | Romania, Râmnicu Vâlcea, Bulevardul Tudor Vladimirescu 23 | 2018-07-01 | 2018-10-14 | 2018 | 2 | |
| Théâtre de Lyon | Théâtre de Lyon | France, Lyon, 4 Rue Charles Dullin | 2005-11-17 | 2005-11-19 | 2005 | 1 | |
| Theatre in the Round Players | Theatre in the Round Players | United States, Minneapolis, 245 Cedar Ave | 2006-01-06 | 2006-01-29 | 2006 | 1 | |
| Theatro Syntagmatos | Theatro Syntagmatos | Turkey, Samsun | 1909-12-15 | -- | 1909 | 1 | |
| Theatre in the Dale | Theatre in the Dale | United States, Marble Dale | 1940-08-21 | 1940-08-24 | 1940 | 1 | |
| Teatr im. Juliusza Osterwy | Teatr im. Juliusza Osterwy | Poland, Lublin, prezydenta Gabriela Narutowicza 17 | 1958-03-01 | -- | 1958 | 1 | |
| Teatro Sperimentale | Teatro Sperimentale | Italy, Pesaro, Via Gioacchino Rossini | 2005-02-04 | 2005-02-06 | 2005 | 1 | |
| Taproot Theatre | Taproot Theatre | United States, Seattle, 204 N 85th St | 2005-02-02 | 2005-03-05 | 2005 | 1 | |
| Theater des Volkes | Theater des Volkes | Germany, Berlin, Friedrichstraße 107 | 1936-03-05 | -- | 1936 | 1 | |
| Teatro Circo Príncipe Real | Teatro Circo Príncipe Real | Portugal, Coimbra | 1899-02-20 | 1899-04-23 | 1899 | 2 | |
| Teatro Duse | Teatro Duse | Brazil, Rio de Janeiro | 1952-09-18 | 1952-09-21 | 1952 | 1 | |
| Teatrul "George Ciprian" | Teatrul "George Ciprian" | Romania, Buzău, Bd. N. Bălcescu nr. 50 | 2005-06-18 | -- | 2005 | 1 | |
| Teatro Civico Milanollo | Teatro Civico Milanollo | Italy, Savigliano, Piazza Casimiro Turletti 7 | 2001-12-14 | 2005-02-17 | 2001–2005 | 2 | |
| Theater Akzent | Theater Akzent | Austria, Vienna, Theresianumgasse 16-18 | 2004-03-10 | 2012-02-24 | 2004–2012 | 2 | |
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