| Teater Tre | Teater Tre | Sweden, Stockholm, Rosenlundsgatan 12 | 2011-08-18 | 2011-08-20 | 2011 | 1 | |
| Theatro Kappa | Theatro Kappa (Kappa Theatre) | Greece, Athens, 2 Kypselis Street | 2004-11-12 | 2005-02-06 | 2004 | 1 | |
| Théâtre Marie Stuart | Théâtre Marie Stuart | France, Paris, 4 Rue Marie Stuart | 1986-10-30 | 1986-12-20 | 1986 | 1 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 2 | |
| The Reif Center | The Reif Center | United States of America, Grand Rapids, 720 NW Conifer Dr | 2005-04-13 | 2005-04-13 | 2005–2013 | 4 | |
| Theater Excelsior | Theater Excelsior | Netherlands, The Hague, Statenlaan 45 | 1933-03-06 | -- | 1933 | 1 | |
| Tyne Theatre & Opera House | Tyne Theatre & Opera House | England, Newcastle upon Tyne, 117 Westgate Road | 1910-03-21 | -- | 1910 | 2 | |
| Tromsø | Tromsø | Norway, Tromsø | 1898-01-10 | 1999-06-19 | 1898–2015 | 9 | |
| Theater Haus im Park der Körber-Stiftung | Theater Haus im Park der Körber-Stiftung | Germany, Hamburg, Gräpelweg 8 | 2004-04-23 | 2004-04-25 | 2004 | 1 | |
| Teatro Carignano | Teatro Carignano | Italy, Torino, Piazza Carignano, 6 | 1895-02-18 | 2023-01-15 | 1895–2023 | 18 | |
| Teatro Leonardo da Vinci | Teatro Leonardo da Vinci | Italy, Milano, Via Andrea Maria Ampère, 1, 20131 | 2021-09-27 | -- | 2021 | 1 | |
| Theatre in the Square | Theatre in the Square | United States of America, Marietta, 11 Whitlock Ave NW | 1998-03-25 | 1998-05-03 | 1998 | 1 | |
| The Berwyn Playhouse | The Berwyn Playhouse | United States of America, Berwyn, Philadelphia | 1949-03-30 | -- | 1949 | 1 | |
| Teatro Carlos Lazo | Teatro Carlos Lazo | Mexico, Ciudad de México, D.F, Interior Facultad de Arquitectura, Escolar SN, Ciudad Universitaria, Coyoacán | 1995-11-16 | 2006-10-26 | 1995–2006 | 3 | |
| Tivoli Theater | Tivoli Theater | Norway, Kristiania (Oslo) | 1891-09-17 | 1897-01-16 | 1891–1901 | 4 | |
| Teatro Massimo di Cagliari | Teatro Massimo di Cagliari | Italy, Cagliari, Via E. De Magistris | 2013-05-05 | 2022-11-06 | 2013–2022 | 3 | |
| Teatro Comunale Giuseppe Verdi | Teatro Comunale Giuseppe Verdi | Italy, Gorizia, Via Giuseppe Garibaldi, 2A, 34170 | 2014-01-16 | -- | 2014 | 1 | |
| The Print Room | The Print Room | England, London, 103 Notting Hill Gate | 2011-11-16 | 2019-03-09 | 2011–2019 | 3 | |
| Theatro Bolari | Theatro Bolari | Greece, Chania, Crete | 1937-07-21 | -- | 1937 | 1 | |
| Teatteri Jurkka | Teatteri Jurkka | Finland, Helsinki, 7, Vironkatu | 1995-09-28 | -- | 1995 | 1 | |
| Teatro Palenque | Teatro Palenque | Spain, Talavera de la Reina, Calle de Palenque, 0 | 2010-02-21 | -- | 2010 | 1 | |
| Teatr amatorski Miłośników Sceny | Teatr amatorski Miłośników Sceny | Poland, Przemysl | 1912-09-24 | -- | 1912 | 1 | |
| Théâtre + Cinéma | Théâtre + Cinéma | France, Narbonne, 2 Avenue Maître Hubert Mouly | 2018-03-06 | -- | 2018 | 1 | |
| Teatro di Documenti | Teatro di Documenti | Italy, Roma, Via Nicola Zabaglia, 42, 00153 | 2019-11-15 | 2019-11-24 | 2019 | 1 | |
| Teatro degli Illuminati | Teatro degli Illuminati | Italy, Città di Castello, Via Fucci | 2011-06-08 | -- | 2011–2019 | 2 | |
| Teatret i Troense | Teatret i Troense | Denmark, Troense | 1909-11-05 | -- | 1909 | 2 | |
| Teatro Duse | Teatro Duse | Brazil, Rio de Janeiro | 1952-09-18 | 1952-09-21 | 1952 | 1 | |
| Teatro de la Princesa | Teatro de la Princesa | Spain, Madrid, Calle de Tamayo y Baus, 4 | 1906-10-20 | -- | 1906–1919 | 3 | |
| Trenčín | Trenčín | Slovak Republic, Trenčín | 1912-05-22 | -- | 1912 | 1 | |
| Teatro Rosalía de Castro | Teatro Rosalía de Castro | Spain, A coruña, Rúa Riego de Agua, 37, | 1928-06-08 | -- | 1928 | 1 | |
| Teatre Euterpe | Teatre Euterpe (Teatro Euterpe) | Spain, Mataró, Carrer de la Riera, 119 | 1902-09-07 | -- | 1902 | 1 | |
| Teatro Clemson | Teatro Clemson | Italy, Rome, Via Giovanni Battista Bodoni,59 | 1982-01-15 | -- | 1982 | 1 | |
| Teatret Om | Teatret Om | Denmark, Ringkøbing, Buen 15 | 2013-09-21 | -- | 2013 | 1 | |
| Teatr Wybrzeże | Teatr Wybrzeże | Poland, Gdańsk, Świętego Ducha 2 | 1954-03-06 | 2015-11-03 | 1954–2015 | 8 | |
| Teatro Fraschini | Teatro Fraschini | Italy, Pavia, Via Strada Nuova, 136 | 1985-02-21 | 2019-03-10 | 1985–2019 | 4 | |
| Telfair Peet Theatre | Telfair Peet Theatre | United States of America, Auburn, 350 W Samford Ave | 2021-09-30 | 2021-10-06 | 2021 | 1 | |
| Teatro Carlos Alberto | Teatro Carlos Alberto | Portugal, Porto, Rua Oliveiras 43 | 2008-05-09 | 2021-06-06 | 2008–2021 | 2 | |
| Teatro Lirico di Cagliari | Teatro Lirico di Cagliari | Italy, Cagliari, Via Sant'Alenixedda, 09128 | 2024-01-12 | 2024-01-13 | 2024 | 1 | |
| Theatro Porta | Theatro Porta (Porta Theatre) | Greece, Athens | 2012-06-14 | 2012-10-07 | 2012 | 1 | |
| Thompson Studio Theatre, NCSU | Thompson Studio Theatre, NCSU | United States of America, Raleigh, Dunn Avenue | 1977-12-05 | 2001-09-15 | 1977–2001 | 2 | |
| Théâtre de la Porte Saint-Martin | Théâtre de la Porte Saint-Martin | France, Paris, 18 Boulevard Saint-Martin | 1924-12-24 | 1935-- | 1924–1935 | 3 | |
| Théâtre de la Balsamine | Théâtre de la Balsamine | Belgium, Bruxelles, Avenue Félix Marchal, 1 | 2003-11-13 | 2003-11-22 | 2003 | 1 | |
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