| Theatro Nea Skini | Theatro Nea Skini (New Stage) | Greece, Athens, Agiou Konstantinou 22 | 1903-06-12 | 1907-10-03 | 1903–1907 | 3 | |
| Theatre of the Riverside Church | Theatre of the Riverside Church | United States of America, New York, 91 Claremont Avenue | 2002-11-02 | 2002-11-16 | 2002 | 1 | |
| Teatr Powszechny (MTD) | Teatr Powszechny (MTD) | Poland, Warsaw | 1946-02-07 | -- | 1946 | 1 | |
| Theatret i Horten | Theatret i Horten | Norway, Horten | 1903-09-08 | -- | 1903 | 1 | |
| Teatro Verga | Teatro Verga | Italy, Catania, Via Giuseppe Fava, 39 | 2006-02-08 | 2006-02-19 | 2006 | 1 | |
| Teatersalen, Narvik Kulturhus | Teatersalen, Narvik Kulturhus | Norway, Narvik, Kongensgate 44 | 2009-09-02 | 2015-11-29 | 2009–2022 | 8 | |
| Teatr «Sotvorčeskie Teatral´nye Masterskie» | Teatr «Sotvorčeskie Teatral´nye Masterskie» | Russia, Moscow | 2001-03-03 | -- | 2001 | 1 | |
| Teatro Chapí de Villena | Teatro Chapí de Villena | Spain, Villena, Calle Luciano López Ferrer, 17 | 2005-06-04 | 2005-06-04 | 2005 | 1 | |
| Teatro Capitólio | Teatro Capitólio | Portugal, Lisbon, Parque Mayer | 1972-05-31 | -- | 1972 | 1 | |
| Teatro Manzoni | Teatro Manzoni | Italy, Milan, Via Alessandro Manzoni | 1891-09-26 | 2023-02-26 | 1891–2023 | 23 | |
| Théâtre Le Village | Théâtre Le Village | France, Neuilly-sur-Seine, 4 Rue de Chézy | 1999-01-21 | 1999-01-23 | 1999 | 1 | |
| Teatro Nacional Almeida Garrett | Teatro Nacional Almeida Garrett | Portugal, Lisbon, Praça D. Pedro IV | 1928-03-20 | -- | 1928 | 1 | |
| Teatr Popularny | Teatr Popularny | Poland, Łódź | 1910-10-08 | 1913-05-01 | 1910–1913 | 5 | |
| Trnava | Trnava | Slovak Republic, Trnava | 1912-09-24 | -- | 1912 | 1 | |
| Tribühne Norderstedt | Tribühne Norderstedt | Germany, Norderstedt, Jörg Peter Hahn Pl. 1 | 2003-01-21 | -- | 2003–2017 | 2 | |
| Teatro Itália | Teatro Itália | Brazil, São Paulo, Avenida Ipiranga, 344, Repubblica | 1971-04-05 | -- | 1971 | 1 | |
| Tori no gekijō | Tori no gekijō (Bird Theatre) | Japan, Tottori, 1812-1 Shikanocho Shikano, 689-0405 | 2006-10-28 | 2008-09-22 | 2006–2008 | 2 | |
| Tulgheş | Tulgheş | Romania, Tulgheş | -- | -- | | | |
| Teatro dell'Elfo | Teatro dell'Elfo | Italy, Milan, Corso Buenos Aires 33 | 1994-10-19 | -- | 1994 | 1 | |
| Theatre Building | Theatre Building | United States of America, Chicago, 1225 West Belmont Avenue | 1984-02-09 | -- | 1984 | 1 | |
| Teatro Aberto | Teatro Aberto | Portugal, Lisbon, R. Armando Cortez | 2002-02-26 | -- | 2002 | 1 | |
| Teatr Panteon | Teatr Panteon | Poland, Lublin | 1918-03-21 | -- | 1918 | 1 | |
| The Red Poppy Art House | The Red Poppy Art House | United States of America, San Francisco, 2698 Folsom St | 2009-05-24 | -- | 2009 | 1 | |
| Teatre Conservatori de Manresa | Teatre Conservatori de Manresa | Spain, Manresa | 1914-02-19 | -- | 1914 | 1 | |
| Theater Marie | Theater Marie | Switzerland, Suhr, Obere Dorfstrasse 5 | 2010-04-07 | 2010-04-18 | 2010 | 1 | |
| Teatrul Evreiesc de Stat Bucuresti | Teatrul Evreiesc de Stat Bucuresti | Romania, Bucharest, Iuliu Barasch Street, no. 15, 3rd sector | 1927-- | 1928-- | 1927–1972 | 2 | |
| Theater aan het Vrijthof | Theater aan het Vrijthof | Netherlands, Maastricht, Vrijthof 47 | 1997-01-25 | 2013-11-28 | 1997–2012 | 7 | |
| Turnhallen | Turnhallen | Norway, Mandal | 1952-01-27 | -- | 1952–1960 | 3 | |
| Theatre Royal | Theatre Royal | Scotland, Edinburgh | 1890-11-24 | 1908-08-29 | 1890–1912 | 9 | |
| Teatrul Constantin I. Nottara | Teatrul Constantin I. Nottara | Romania, Bucharest, Bd. Magheru Gheorghe, Gen., 20 | 1963-09-22 | 1992-04-08 | 1963–1992 | 2 | |
| Torvscenen | Torvscenen | Norway, Trondheim | 2006-07-27 | -- | 2006 | 1 | |
| Teatro Comunale | Teatro Comunale | Italy, Trieste | 1891-10-21 | -- | 1891–1893 | 2 | |
| Théâtre 71 | Théâtre 71 | France, Malakoff, 3 Place du 11 Novembre | 2004-02-06 | 2004-02-06 | 2004 | 1 | |
| Theatre 3 | Theatre 3 | United States of America, New York, 311 W 43rd St | 2003-05-17 | 2003-06-22 | 2003 | 1 | |
| Teatro SESC Anchieta | Teatro SESC Anchieta | Brazil, São Paulo, Rua Doutor Vila Nova, 245 | 2005-10-14 | 2005-11-06 | 2005 | 1 | |
| Tipping Point Theatre | Tipping Point Theatre | United States of America, 361 E Cady St, Northville, MI 48167 | 2019-09-19 | 2019-10-20 | 2019 | 1 | |
| The Civic | The Civic | England, Barnsley, Hanson St | 2011-06-15 | -- | 2011 | 1 | |
| Teatro Angelicum | Teatro Angelicum | Italy, Milan | 1954-02-26 | 1954-02-27 | 1954 | 1 | |
| Teatro López Tarso, Centro Cultural San Ángel | Teatro López Tarso, Centro Cultural San Ángel | Mexico, Mexico City, Av. Revolución esq. Fco. I. Madero, Col. San Ángel | 1997-02-05 | -- | 1997 | 1 | |
| Teatro César Cava | Teatro César Cava | Brazil, São Paulo, Presidente Prudente | 2009-08-26 | -- | 2009 | 1 | |
| Teatro Civico | Teatro Civico | Italy, Vercelli, Via Monte di Pietà, 15 | 2003-04-09 | 2003-04-10 | 2003–2018 | 3 | |
| Theatro Apollon | Theatro Apollon | Greece, Athens | 1921-10-09 | 1928-03-14 | 1921–1928 | 6 | |
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