| Teatro Municipal de Santiago | Teatro Municipal de Santiago | Chile, Santiago, Agustinas 794, Región Metropolitana | 1926-12-22 | 2017-01-22 | 1926–2017 | 4 | |
| Theatre 14 Smith College | Theatre 14 Smith College | United States, Northampton | 2002-10-18 | 2002-10-26 | 2002 | 1 | |
| Teatro Gláucio Gil | Teatro Gláucio Gil | Brazil, Copacabana, Pc Card Arcoverde | 1971-10-05 | -- | 1971–1982 | 2 | |
| Theatre Royal | Theatre Royal | England, Brighton, New Rd | 1889-06-20 | 2013-12-07 | 1889–2013 | 12 | |
| Teaterøen | Teaterøen | Denmark, København, William Wains Gade 11 | 2013-09-25 | 2013-09-26 | 2013 | 1 | |
| Teatr Letni Zofii Broniec | Teatr Letni Zofii Broniec | Poland, Lublin | 1887-08-21 | 1887-08-23 | 1887 | 1 | |
| Theatr Mwldan | Theatr Mwldan | Wales, Cardigan, Dyfed, Bath House Road | 1993-05-26 | -- | 1993 | 1 | |
| Teatro Chapí de Villena | Teatro Chapí de Villena | Spain, Villena, Calle Luciano López Ferrer, 17 | 2005-06-04 | 2005-06-04 | 2005 | 1 | |
| Theater in der Basilika | Theater in der Basilika | Germany, Hamburg, Borselstraße 14-16 | 2002-10-10 | 2002-10-27 | 2002 | 1 | |
| Teatro Carlos Alberto | Teatro Carlos Alberto | Portugal, Porto, Rua Oliveiras 43 | 2008-05-09 | 2008-08-25 | 2008 | 1 | |
| Teatro Nair Bello | Teatro Nair Bello | Brazil, Consolação, R. Frei Caneca, 569 | 2012-06-29 | 2012-09-02 | 2012 | 1 | |
| Theatro Pyli | Theatro Pyli | Greece, Athens | 1988-01-08 | -- | 1988 | 1 | |
| Teatro Laboral | Teatro Laboral | Spain, Gijón, Laboral Ciudad de la Cultura Calle de Luis Moya Blanco no 261 | 2008-02-08 | 2008-02-24 | 2008 | 1 | |
| Teign Valley Community Hall | Teign Valley Community Hall | England, Christow, Lower town | 2007-12-03 | -- | 2007 | 1 | |
| Theatro Alekton | Theatro Alekton | Greece | 2010-12-17 | 2011-04-17 | 2010 | 1 | |
| Turun Kaupunginteatteri | Turun Kaupunginteatteri | Finland, Turku, Östra Strandgatan 14 | 1931-- | 2008-04-12 | 1931–2007 | 7 | |
| Teatro Biondo Palermo | Teatro Biondo | Italy, Palermo, Via Roma, 258 | 2020-02-20 | 2020-02-23 | 2020 | 1 | |
| Teatro Santa Catarina | Teatro Santa Catarina | Mexico, Mexico City, Jardín Sta Catarina 10, Santa Catarina, Coyoacán | 2006-04-04 | 2006-04-06 | 2006 | 1 | |
| Tingvoll | Tingvoll | Norway, Tingvoll | 1995-10-20 | -- | 1995–1997 | 2 | |
| Theater Augsburg | Theater Augsburg | Germany, Augsburg, Kasernstraße 4 | 2001-10-06 | 2009-06-12 | 2001–2017 | 4 | |
| Théâtre Jean Duceppe | Théâtre Jean Duceppe | Canada, Montreal, 175 Rue Sainte-Catherine Oues | 1990-10-31 | 2013-05-24 | 1990–2013 | 2 | |
| Teatro Cantiere Florida | Teatro Cantiere Florida | Italy, Florence, Via Pisana 111r | 2003-12-03 | 2003-12-04 | 2003 | 1 | |
| Teatro di Laudi | Teatro di Laudi | Italy, Florence, Via Leonardo da Vinci | 1999-02-27 | -- | 1999 | 1 | |
| Teatr Polski im. Arnolda Szyfmana | Teatr Polski im. Arnolda Szyfmana | Poland, Warszawa, ul. Kazimierza Karasia 2 | 2017-10-06 | -- | 2017 | 1 | |
| Theater Casino Zug | Theater Casino Zug | Switzerland, Zug, Artherstrasse 2-4 | 2005-11-16 | -- | 2005–2019 | 2 | |
| Tarnów | Tarnów | Poland, Tarnów | 1904-02-08 | -- | 1904–1918 | 4 | |
| TU-Nantes | TU-Nantes | France, Nantes, Chemin de la Censive du Tertre | 2012-02-28 | 2018-02-23 | 2012–2018 | 2 | |
| The Academy | The Academy | United States, Reading | 1905-09-02 | 1905-09-02 | 1905 | 1 | |
| Trinity Repertory Company | Trinity Repertory Company | United States, Providence, 201 Washington St. | 1975-01-07 | 1998-03-01 | 1975–1998 | 2 | |
| Torvehallerne | Torvehallerne | Denmark, Vejle, Kirketorvet 10-16 | 2002-03-13 | -- | 2002–2004 | 2 | |
| Teatern i Lund | Teatern i Lund | Sweden, Lund | 1876-03-24 | 1897-02-18 | 1876–1897 | 5 | |
| Tron Theatre | Tron Theatre | Scotland, Glasgow, 63 Trongate | 2004-06-17 | 2015-10-24 | 2004–2015 | 2 | |
| Tampere | Tampere | Finland, Tampere | 1993-- | 2009-08-04 | 1993–2009 | 2 | |
| Teatro Josep Carreras | Teatro Josep Carreras | Spain, Fuenlabrada, Calle de Oviedo, s/n, | 2017-03-10 | -- | 2017 | 1 | |
| Trondheim | Trondheim | Norway, Trondheim | 1972-11-09 | -- | 1972–2015 | 2 | |
| Teater 1, Riksteatern | Teater 1, Riksteatern | Sweden, Hallunda, Hallunda | 1952-- | 2008-11-16 | 1952–2008 | 5 | |
| Teatro delle Arti | Teatro delle Arti | Italy, Gallarate, Via Don Giovanni Minzoni, 4 | 2001-03-06 | -- | 2001 | 1 | |
| Teatro Erba | Teatro Erba | Italy, Torino, Corso Moncalieri 241 | 2007-03-20 | 2007-04-01 | 2007 | 1 | |
| Teatrul "Tony Bulandra" | Teatrul "Tony Bulandra" | Romania, Târgovişte, Bulevardul Regele Carol I nr. 43 Târgoviște | 2016-01-13 | -- | 2016 | 3 | |
| Teatro della Regina | Teatro della Regina | Italy, Cattolica, Piazzale della Repubblica 1 | 2001-03-06 | 2001-03-06 | 2001 | 1 | |
| Teatrul Bulandra (Sala Izvor) | Teatrul Bulandra (Sala Izvor) | Romania, Bucharest, Bulevardul Schitu Măgureanu 1 | 2005-11-11 | -- | 2005 | 1 | |
| The Brandels | The Brandels | United States, Omaha | 1910-06-11 | 1910-06-11 | 1910 | 1 | |
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