| Teatro Adriano | Teatro Adriano | Italy, Rome, Piazza Cavour, 22/B | 1918-12-06 | -- | 1918 | 1 | |
| The McCroskey Memorial Internet Playhouse | The McCroskey Memorial Internet Playhouse | United States | 2009-06-28 | -- | 2009 | 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 | |
| Théâtre Libre | Théâtre Libre | France, Paris | 1890-05-30 | -- | 1890 - 1891 | 2 | |
| Teatro Odeon | Teatro Odeon | Italy, Milan, Via Santa Radegonda, 8 | 1934-05-07 | 1934-05-31 | 1934 - 1959 | 2 | |
| Teatro Julio Prieto | Teatro Julio Prieto | Mexico, Mexico by, D.F., Xola 809, Del Valle, Col del Valle Nte | 1981-10-21 | -- | 1981 | 1 | |
| Taipei Cultural Centre | Taipei Cultural Centre | Taiwan, Taipei, No. 25, Section 3, Bade Rd, Songshan District | 2005-09-23 | -- | 2005 | 1 | |
| Teatre Rialto Valencia | Teatre Rialto Valencia | Spain, Valencia, Plaça de l'Ajuntament, 17 | 2004-09-29 | 2013-12-14 | 2004 - 2013 | 2 | |
| Theatre Peiraios 260 | Theatre Peiraios 260 | Greece, Athens, St. Tsalavouta, Peristeri | 2006-06-20 | 2018-07-20 | 2006 - 2018 | 3 | |
| Théâtre de l’Opsis, Le | Le Théâtre de l’Opsis | Canada, Montréal, 1600 DE LORIMIER AVE | 2017-01-30 | 2017-02-19 | 2017 | 1 | |
| Teatrul Toma Caragiu Ploiesti | Teatrul Toma Caragiu Ploiesti | Romania, Ploieşti, Str. Toma Caragiu 13 | 1973-05-11 | -- | 1973 | 1 | |
| Teatro Arciliuto | Teatro Arciliuto | Italy, Rome, Piazza Montevecchio, 5 | 2014-02-16 | 2014-02-23 | 2014 | 1 | |
| TheatreLab@855 | TheatreLab@855 | United States, Boston | 2013-12-11 | 2013-12-15 | 2013 | 1 | |
| Teatro Spazio Uno | Teatro Spazio Uno | Italy, Rome, Vicolo dei Panieri, 3 | 2011-12-06 | 2011-12-11 | 2011 | 1 | |
| The NEW Gremlin Theatre | The NEW Gremlin Theatre | United States, Saint Paul, University Avenue | 2009-03-13 | 2009-03-29 | 2009 | 1 | |
| Tallin | Tallin | Estonia | -- | -- | | | |
| Telemark | Telemark | Norway, Telemark | 1992-- | 2000-11-28 | 1992 - 2000 | 2 | |
| Teatteri Imatra | Teatteri Imatra | Finland, Imatra, Kallenkuja 3 | 1972-- | 1973-- | 1972 | 1 | |
| Tønsberg domkirke | Tønsberg domkirke | Norway, Tønsberg | 2016-11-16 | -- | 2016 - 2018 | 2 | |
| Theater der Künste | Theater der Künste | Switzerland, Zürich, Gessnerallee 13 | 2009-06-22 | -- | 2009 | 1 | |
| Theater der Stadt Jena | Theater der Stadt Jena | Germany, Jena | 1925-03-22 | 1952-01-09 | 1925 - 1951 | 5 | |
| Teatret Vårt | Teatret Vårt | Norway, Molde, Gørvellplassen 1 | 1993-10-16 | 2019-09-06 | 1993 - 2019 | 15 | |
| Teatre Joventut | Teatre Joventut | Spain, L'Hospitalet de Llobregat, Carrer Joventut, 4-10 | 2008-11-01 | 2008-11-02 | 2008 | 1 | |
| Teatro Comunale | Teatro Comunale | Italy, Monfalcone, Corso del Popolo, 20 | 1999-01-12 | 2017-01-18 | 1999 - 2017 | 3 | |
| Teatro Epicarmo | Teatro Epicarmo | Italy, Syracuse | 1907-08-06 | -- | 1907 | 1 | |
| Teatro del Bosque | Teatro del Bosque | Spain, Móstoles, Madrid, Av de Portugal, 57 | 2010-01-30 | -- | 2010 | 1 | |
| Theater Studio | Theater Studio | Russia | -- | -- | | | |
| Theatre 54 | Theatre 54 | United States, New York, 254 W 54th St | 2003-11-07 | 2003-11-23 | 2003 | 1 | |
| Teatrul de Nord Satu Mare | Teatrul de Nord Satu Mare | Romania, Satu Mare, str. Horea nr. 3. | 1972-06-03 | 2008-05-31 | 1972 - 2014 | 5 | |
| Teatro Cressoni | Teatro Cressoni | Italy, Como, Via Armando Diaz | 1892-11-19 | 1892-11-28 | 1892 - 1906 | 4 | |
| Theater der Freien Hansestadt | Theater der Freien Hansestadt | Germany, Bremen | 1961-02-02 | -- | 1961 - 1984 | 3 | |
| The Theatre Royal | The Theatre Royal | New Zealand | 2019-09-10 | 2019-09-10 | 2019 | 1 | |
| The Artillery Lane Players | The Artillery Lane Players | United States, St. Augustine | 1948-02-20 | -- | 1948 | 1 | |
| Teatro Comunale di L'Aquila | Teatro Comunale di L'Aquila | Italy, L'Aquila, Piazza del Teatro | 1994-11-03 | -- | 1994 | 1 | |
| Teatro Nacional D. Maria II (Sala Estúdio) | Teatro Nacional D. Maria II (Sala Estúdio) | Portugal, Lisbon, Praça Dom Pedro IV | 2007-11-15 | 2007-12-16 | 2007 | 1 | |
| Toneelgroep Theater | Toneelgroep Theater, Stadsschouwburg Nijmegen | Netherlands, Amsterdam, Marnixstraat 427 | -- | -- | | | |
| Teatr Rozmaitości | Teatr Rozmaitości | Poland, Krakow, Karmelicka 6 | 1887-09-24 | 1887-09-26 | 1887 - 1968 | 2 | |
| Theatro Ilisia | Theatro Ilisia | Greece, Alexandroupoli | 1940-02- | -- | 1940 | 1 | |
| TV teatern on Swedish Radio (Sweden) | TV teatern on Swedish Radio (Sweden) | Sweden | 1961-01-27 | -- | 1961 | 1 | |
| Tingvang | Tingvang | Norway, Heggenes | 1971-02-11 | -- | 1971 - 1973 | 4 | |
| Theater der Freien Volksbühne | Theater der Freien Volksbühne | Germany, Berlin, Ruhrstraße 6 | 1991-03-09 | -- | 1991 | 1 | |
| Theatro Dionysiadou | Theatro Dionysiadou | Greece, Pireus | 1901-05-24 | 1901-08-24 | 1901 - 1921 | 7 | |
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Venues
