| Trenčín | Trenčín | Slovak Republic, Trenčín | 1912-05-22 | -- | 1912 | 1 | |
| Theatre Royal | Theatre Royal | England, Halifax, Southgate | 1910-05-02 | -- | 1910 | 1 | |
| Theatro Praxis | Theatro Praxis | Cyprus, Limassol | 2003-03-07 | -- | 2003 | 1 | |
| Teatro Costanzi | Teatro Costanzi | Italy, Rome | 1899-02-21 | 1910-10-24 | 1899–1924 | 12 | |
| Theater Anklam | Theater Anklam | Germany, Anklam, Leipziger Allee 34 | 1985-02-16 | -- | 1985 | 1 | |
| Teatro Duse | Teatro Duse | Italy, Besozzo, Via Eleonora Duse, 12, 21023 Besozzo VA, Italy | 2023-05-06 | -- | 2023 | 1 | |
| Teatrul "Regina Maria" | Teatrul "Regina Maria" | Romania, Oradea, Piaţa Regele Ferdinand I, 4-6 | 1956-10-27 | -- | 1956 | 1 | |
| Tokyo Metropolitan Art Space | Tokyo Metropolitan Art Space | Japan, Tokyo, 1-8-1 Nishi-Ikebukuro, Toshima-ku, | -- | -- | | | |
| Teatro do Derby | Teatro do Derby | Brazil, Recife | 1949-11-06 | -- | 1949 | 1 | |
| Trafó Kortárs Művészetek Háza | Trafó Kortárs Művészetek Háza | Hungary, Budapest, Liliom u. 41 | 2005-02-18 | 2015-05-25 | 2005–2015 | 4 | |
| Teatro Universidad Católica (Sala 2) | Teatro Universidad Católica (Sala 2) | Chile, Santiago, Jorge Washington 26 | 1990-10-29 | 2010-01-24 | 1990–2010 | 3 | |
| Trøndelag Teater | Trøndelag Teater | Norway, Trondheim, Prinsens Gate 20 | 1938-09-01 | 2024-02-06 | 1938–2024 | 58 | |
| Teatro Español | Teatro Español | Spain, Madrid, Calle del Príncipe, 25 | 1892-03-29 | 2007-11-04 | 1892–2007 | 6 | |
| Teatro Topos Allou | Teatro Topos Allou (Theater Elsewhere) | Greece, Athens, Kefallinias 16 | 2010-12-04 | 2020-03-01 | 2010–2019 | 2 | |
| Teatro Due | Teatro Due | Italy, Roma, Vicolo dei Due Macelli, 37, 00187 | 1988-02-10 | 1988-02-21 | 1988 | 1 | |
| Ţigănaşi | Ţigănaşi | Romania, Ţigănaşi | -- | -- | | | |
| Teatro Guaíra | Teatro Guaíra | Brazil, Curitiba, R. XV de Novembro, 971 | 1966-11-01 | -- | 1966–1989 | 4 | |
| The Civic Theatre at Dobbs Ferry | The Civic Theatre at Dobbs Ferry | United States of America, Dobbs Ferry | 1937-10-23 | -- | 1937 | 1 | |
| Theatro Avlaia | Theatro Avlaia | Greece, Thessaloniki | 1968-03-05 | 2002-02-10 | 1968–2002 | 3 | |
| Teatro Alfieri | Teatro Alfieri | Italy, Torino, Piazza Solferino, 4 | 1892-04-06 | 1999-10-31 | 1892–1999 | 10 | |
| Theater aan het Vrijthof | Theater aan het Vrijthof | Netherlands, Maastricht, Vrijthof 47 | 1997-01-25 | 2013-11-28 | 1997–2012 | 7 | |
| Théâtre Montansier | Théâtre Montansier | France, Versailles, 13 Rue des Réservoirs | 2011-11-15 | -- | 2011 | 1 | |
| Teatro Massimo Bellini | Teatro Massimo Bellini | Italy, Catania, Via Giuseppe Perrotta, 12, 95131 | 2024-03-15 | 2024-03-16 | 2024 | 1 | |
| Theatre@41 | Theatre@41 | England, York, 41 Monkgate, | 2012-04-24 | 2012-04-28 | 2012 | 1 | |
| Teatro Renascença | Teatro Renascença | Brazil, Porto Alegre | 1949-05-13 | 2018-11-11 | 1949–2018 | 3 | |
| Theatre Royal | Theatre Royal | Australia, Sydney, Castlereagh Street | 1952-10-15 | -- | 1952 | 1 | |
| Theater aan het Spui | Theater aan het Spui | Netherlands, The Hague, Spui 187 | 1996-11-29 | 2015-09-05 | 1996–2016 | 9 | |
| Theatro Circo | Theatro Circo | Portugal, Braga, Rua Gonçalo Sampaio | 2008-01-11 | 2023-05-04 | 2008–2023 | 3 | |
| Teatrul Constantin I. Nottara | Teatrul Constantin I. Nottara | Romania, Bucharest, Bd. Magheru Gheorghe, Gen., 20 | 1963-09-22 | 1992-04-08 | 1963–1992 | 2 | |
| Teatro Jofre | Teatro Jofre | Spain, Ferrol, Praza de Galicia, s/n, | 1928-06- | -- | 1928 | 1 | |
| Teatro Fontalba | Teatro Fontalba | Spain, Madrid, Calle Gran Vía, 30 | 1927-05-09 | -- | 1927 | 1 | |
| Theater Heilbronn | Theater Heilbronn | Germany, Heilbronn, Berliner Pl. 1 | 2010-09-24 | 2011-02-02 | 2010–2018 | 2 | |
| Toronto Free Theatre | Toronto Free Theatre | Canada, Toronto | 1972-11-10 | -- | 1972–1973 | 2 | |
| Theatre Severn | Theatre Severn | England, Shrewsbury, Frankwell Quay | 2014-02-12 | 2014-02-13 | 2014 | 1 | |
| Théâtre National de Nice | Théâtre National de Nice | France, Nice, Promenade des arts | 1990-01-10 | 2018-01-13 | 1990–2018 | 4 | |
| Teatry Dramatyczne | Teatry Dramatyczne | Poland, Szczecin | 1955-06-01 | -- | 1955–1968 | 2 | |
| Tyrone Guthrie Theater, The | Tyrone Guthrie Theater | United States of America, Minneapolis, 818 South 2nd Street | 1968-06-20 | 2020-02-16 | 1968–2020 | 15 | |
| Teatar Anton Panov | Teatar Anton Panov | Macedonia, Strumica, Ulica Mosha Pijade 1 | 1983-10-08 | 2018-05-19 | 1983–2017 | 2 | |
| Teatro Carrión | Teatro Carrión | Spain, Valladolid, Calle Montero Calvo, 2 | 1975-09- | -- | 1975 | 1 | |
| The NEW Gremlin Theatre | The NEW Gremlin Theatre | United States of America, Saint Paul, University Avenue | 2009-03-13 | 2009-03-29 | 2009 | 1 | |
| Teatro Gobetti | Teatro Gobetti | Italy, Torino, Via Gioacchino Rossini, 8 | 1975-02-07 | 1975-05-14 | 1975–1981 | 4 | |
| Theatro Municipal de São Paulo | Theatro Municipal de São Paulo | Brazil, Republica, Praça Ramos de Azevedo, s/n | 1991-10-08 | 1991-10-10 | 1991 | 1 | |
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