| Teaterhögskolan i Malmö | Teaterhögskolan i Malmö | Sweden, Malmö | -- | -- | | | |
| Tana | Tana | Norway, Tana | 1990-10-07 | -- | 1990–2009 | 2 | |
| The Playhouse | The Playhouse | Australia, Adelaide, Festival Drive | 1978-08-11 | 1978-09-02 | 1978–1989 | 3 | |
| Teatro del Rondò di Bacco | Teatro del Rondò di Bacco | Italy, Florence, Pitti Palace, Piazza de Pitti 1 | 1980-03-21 | -- | 1980 | 1 | |
| Teatro Glênio Peres | Teatro Glênio Peres | Brazil, Porto Alegre, Av. Loureiro da Silva, 255 | 2019-08-30 | 2019-08-31 | 2019 | 1 | |
| Teatro Strehler | Teatro Strehler | Italy, Milan, Largo Paolo Grassi, 2 | 2003-05-06 | 2003-05-18 | 2003 | 1 | |
| Tvornica Kulture | Tvornica Kulture | Croatia, Zagreb, Šubićeva 2/ Lj. Posavskog 1 | 2017-11-29 | 2019-04-08 | 2017 | 1 | |
| Teatro Municipale | Teatro Municipale | Italy, Piacenza, Via Giuseppe Verdi, 41 | 1999-11-12 | 2005-02-09 | 1999–2005 | 2 | |
| Teikoku Gekijo (The Imperial Theatre) | Teikoku Gekijo (The Imperial Theatre) | Japan, Tokyo | 1911-11-28 | 1928-03-30 | 1911–1928 | 3 | |
| Teatro Calderón | Teatro Calderón | Spain, Barcelona, Ronda de Sant Antoni 38 | 1972-04-02 | 1972-05-15 | 1972 | 1 | |
| Teatro Ariosto | Teatro Ariosto | Italy, Reggio Emilia, Piazza della Vittoria/ Corso Cairoli 1 | 1999-01-08 | 2001-02-18 | 1999–2001 | 2 | |
| Theatro Tsocha | Theatro Tsocha | Greece, Pireus | 1898-07-31 | 1898-08-01 | 1898 | 1 | |
| Teatrul de Stat din Arad (Teatrul Clasic Ioan Slavici ) | Teatrul de Stat din Arad (Teatrul Clasic Ioan Slavici ) | Romania, Arad, Bulevardul Revolutiei nr.103 | 1967-05-14 | -- | 1967–2016 | 7 | |
| Tripoli | Tripoli | Greece, Tripoli | 1911-03-25 | -- | 1911 | 1 | |
| Teatro Cine Moderno de San Pedro del Pinatar | Teatro Cine Moderno de San Pedro del Pinatar | Spain, Murcia, Calle del Barón de Benifayó | 2010-04-16 | -- | 2010 | 1 | |
| Teater i Rådhussalongen | Teater i Rådhussalongen | Finland, Gamlakarleby (Kokkola) | 1886-02-19 | -- | 1886 | 1 | |
| Todd Theatre | Todd Theatre | United States, Rochester, 500 Joseph C Wilson Blvd | 1999-04-22 | 2014-03-08 | 1999–2014 | 2 | |
| Teatro Ruth Escobar | Teatro Ruth Escobar | Brazil, Sao Paolo, Rua dos Ingleses, 209 - | 2007-01-12 | 2007-02-18 | 2007 | 1 | |
| Teatro Itália | Teatro Itália | Brazil, São Paulo, Avenida Ipiranga, 344, Repubblica | 1971-04-05 | -- | 1971 | 1 | |
| Teatr Ziemi Pomorskiej | Teatr Ziemi Pomorskiej | Poland, Grudziadz | 1972-01-21 | -- | 1972–1976 | 2 | |
| Trafalgar Square Theatre | Trafalgar Square Theatre | England, Westminster, London, St Martin's Lane | 1893-02-20 | -- | 1893 | 1 | |
| Teatro di Locarno | Teatro di Locarno | Switzerland, Locarno, Via della Pace 5 | 2006-04-04 | 2006-04-06 | 2006 | 1 | |
| Telemark | Telemark | Norway, Telemark | 1992-- | 2000-11-28 | 1992–2000 | 2 | |
| Tierp | Tierp | Sweden, Tierp | 1989-10-14 | 1989-10-14 | 1989–1993 | 2 | |
| Theater am Ring | Theater am Ring | Germany, Villingen | 1980-03-11 | -- | 1980 | 2 | |
| Teatro Municipal de Santiago | Teatro Municipal de Santiago | Chile, Santiago, Agustinas 794, Región Metropolitana | 1926-12-22 | 2017-01-22 | 1926–2017 | 4 | |
| Tbilisi | Tbilisi | Georgia, Tbilisi | 1906-02-20 | 1906-- | 1906 | 2 | |
| Theatre 14 Smith College | Theatre 14 Smith College | United States, Northampton | 2002-10-18 | 2002-10-26 | 2002 | 1 | |
| Theatre Royal | Theatre Royal | Ireland, Dublin | 1903-06-18 | -- | 1903–1917 | 2 | |
| Theater der Stadt Schweinfurt | Theater der Stadt Schweinfurt | Germany, Schweinfurt, Roßbrunnstraße 2 | 1977-09-23 | 2011-11-10 | 1977–2011 | 5 | |
| Theatro Zizania | Theatro Zizania | Egypt, Alexandria | 1903-04-06 | -- | 1903 | 1 | |
| Teatro La Casa | Teatro La Casa | Chile, Santiago | 2000-08-25 | -- | 2000 | 1 | |
| Theatr Mwldan | Theatr Mwldan | Wales, Cardigan, Dyfed, Bath House Road | 1993-05-26 | -- | 1993 | 1 | |
| Trinity Parish Church | Trinity Parish Church | United States, Seattle, 609 8th Ave | 2018-07-06 | 2018-07-29 | 2018 | 1 | |
| Teatro Chapí de Villena | Teatro Chapí de Villena | Spain, Villena, Calle Luciano López Ferrer, 17 | 2005-06-04 | 2005-06-04 | 2005 | 1 | |
| Toneelgroep Theater | Toneelgroep Theater, Stadsschouwburg Nijmegen | Netherlands, Amsterdam, Marnixstraat 427 | 2017-05-09 | -- | 2017 | 1 | |
| Teatro Politeama Pestapevar | Teatro Politeama Pestapevar | Italy, Forli | 1897-05-24 | -- | 1897 | 1 | |
| Théatre de la Vie | Théatre de la Vie | Belgium, Brussels, Rue traversière 45 | 2017-01-17 | 2017-01-28 | 2017 | 1 | |
| Teatret i Frederikssund | Teatret i Frederikssund | Denmark, Frederikssund | 1907-11-29 | -- | 1907 | 1 | |
| Theatre Calgary | Theatre Calgary | Canada, Calgary, 205 - 8th Ave. S.E | -- | -- | | | |
| Theatro Arni | Theatro Arni | Greece, Karditsa | 1933-11-13 | -- | 1933–1934 | 2 | |
| theaterBurg | theaterBurg | Germany, Berlin, Weisestraße 49 | 2017-07-26 | 2017-08-18 | 2017 | 1 | |
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