| Teatro Vertigo | Teatro Vertigo | Italy, Livorno, Via del Pallone 2 | 2018-12-01 | 2019-11-23 | 2018–2019 | 2 | |
| Theater Magdeburg | Theater Magdeburg | Germany, Magdeburg, Universitätsplatz 9 | 1990-05-05 | -- | 1990–2004 | 2 | |
| Tower Grove Abbey | Tower Grove Abbey | United States of America, Saint Louis, 2336 Tennessee Avenue | 2017-02-02 | 2018-06-23 | 2017–2018 | 2 | |
| Theatro Arni | Theatro Arni | Greece, Karditsa | 1933-11-13 | -- | 1933–1934 | 2 | |
| Teatro Experimental de Cascais | Teatro Experimental de Cascais | Portugal, ESTORIL, Avenida Fausto Figueiredo Edifício Teatro M M Casimiro Monte Estoril | 1992-01-05 | 2015-08-09 | 1992–2015 | 2 | |
| Theatercafé De Bastaard | Theatercafé De Bastaard | Netherlands, Utrecht | 1985-04-24 | -- | 1985–1987 | 2 | |
| Teatro Comunale | Teatro Comunale | Italy, Alessandria, Via Savona | 1993-03-02 | 1993-03-03 | 1993–2000 | 2 | |
| Teatret i Maribo | Teatret i Maribo | Denmark, Maribo | 1902-11-15 | -- | 1902–1910 | 2 | |
| Teatro Circular | Teatro Circular | Uruguay, Montevideo, Av General Rondeau 1388 | 1965-06-10 | -- | 1965–1991 | 2 | |
| Théâtre des Deux-Rives, CDR de Haute-Normandie | Théâtre des Deux-Rives, CDR de Haute-Normandie | France, Rouen, 48, Rue Louis Ricard | 2012-11-29 | 2015-02-19 | 2012–2015 | 2 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 2 | |
| Theater De Lampegiet | Theater De Lampegiet | Netherlands, Veenendaal | 1989-02-02 | 1989-04-02 | 1989–2001 | 2 | |
| Teatro Strehler | Teatro Strehler | Italy, Milan, Largo Paolo Grassi, 2 | 2003-05-06 | 2014-04-06 | 2003–2014 | 2 | |
| Teatro Fedele Fenaroli | Teatro Fedele Fenaroli | Italy, Lanciano, Via Frentani, 6 | 2001-01-27 | -- | 2001 | 2 | |
| Teatr Nowy w Poznaniu | Teatr Nowy w Poznaniu | Poland, Poznań, ul. Dąbrowskiego 5 | 1925-12-19 | -- | 1925–1927 | 2 | |
| Toselli, Teatro | Teatro Toselli | Italy, Cuneo, Via Teatro Giovanni Toselli, 9 | 2012-02-20 | -- | 2012–2018 | 2 | |
| Theatro Lefkou Pyrgou | Theatro Lefkou Pyrgou (White Tower Teater) | Greece, Thessaloniki, Thessaloniki | 1914-01-20 | -- | 1914–1918 | 2 | |
| Teatr im. Wandy Siemaszkowej | Teatr im. Wandy Siemaszkowej | Poland, Rzeszów, ul. Sokoła 7-9 | 2014-09-20 | 2016-10-20 | 2014–2016 | 2 | |
| Theatret (Hotel Kong Carl) | Theatret (Hotel Kong Carl) | Norway, Sandefjord, Torggata 9 | 1903-03-25 | -- | 1903–1907 | 2 | |
| Teatro Sperimentale | Teatro Sperimentale | Italy, Pesaro, Via Gioacchino Rossini | 1975-02-10 | 2005-02-06 | 1975–2005 | 2 | |
| Teatro da Trindade | Teatro da Trindade | Portugal, Lisboa, Largo da Trindade, 7-a | 1972-11-21 | 2021-07-31 | 1972–2021 | 2 | |
| Teatro del Marchesato | Teatro del Marchesato | Italy, Saluzzo, Piazza Liderico Vineis, 11, 12037 | 2024-05-10 | 2024-05-19 | 2024 | 2 | |
| Teatro Palacio Valdés | Teatro Palacio Valdés | Spain, Avilés, Calle Palacio Valdés, 3 | 2009-11-13 | -- | 2009 | 2 | |
| Teatro Alla Scala | Teatro Alla Scala | Italy, Milan, Via Filodrammatici, 2 | 1918-05-12 | 2025-04-18 | 1918–2025 | 2 | |
| Teatro La Capilla | Teatro La Capilla | Mexico, Ciudad de México,, Calle Madrid 13 (Del Carmen, Coyoacán) | 2019-08-27 | 2023-04-25 | 2019–2023 | 2 | |
| Teatrʺ Korša | Teatrʺ Korša (Korsh Theatre) | Russia, Moscow | 1891-11-15 | -- | 1891–1892 | 2 | |
| Teatro La Comunità | Teatro La Comunità | Italy, Rome, Via Giggi Zanazzo, 1 | 1990-12-10 | -- | 1990–1992 | 2 | |
| Théâtre Jean Duceppe | Théâtre Jean Duceppe | Canada, Montreal, 175 Rue Sainte-Catherine Oues | 1990-10-31 | 2013-05-24 | 1990–2013 | 2 | |
| The Grand Opera House | The Grand Opera House | United States of America, New Orleans | 1895-04-29 | 1896-01-09 | 1895–1896 | 2 | |
| Teatro del Centro Cultural Helénico | Teatro del Centro Cultural Helénico | Mexico, Ciudad de México, Av. Revolución 1500 | 1984-03-11 | 2019-08-27 | 1984–2019 | 2 | |
| Theatre Intime | Theatre Intime | United States of America, Princeton, McCosh Walk | 2000-11-09 | 2022-02-27 | 2000–2022 | 2 | |
| Théâtre de Lisieux-Pays d’Auge | Théâtre de Lisieux-Pays d’Auge | France, Lisieux, 2 Rue au Char | 1997-03-01 | 1997-03-28 | 1997–2013 | 2 | |
| Théâtre Jean Vilar | Théâtre Jean Vilar | France, Saint-Quentin, Place de l'Hôtel de ville | 1999-02-03 | -- | 1999–2018 | 2 | |
| Théâtre du Tertre | Théâtre du Tertre | France, Paris, 81 rue Lepic | 1960-11-01 | -- | 1960–1963 | 2 | |
| Tomcsa Sándor Színház | Tomcsa Sándor Színház | Romania, Odorheiu Secuiesc, Strada Tamási Áron 15. | 2011-04-21 | -- | 2011–2018 | 2 | |
| Tana | Tana | Norway, Tana | 1990-10-07 | -- | 1990–2009 | 2 | |
| Teatro Maria Matos | Teatro Maria Matos | Portugal, Lisbon, Avenida Frei Miguel Contreiras 52 | 1986-01-16 | 2012-07-09 | 1986–2012 | 2 | |
| Théâtre de Lyon | Théâtre de Lyon | France, Lyon, 4 Rue Charles Dullin | 2005-11-17 | 2023-10-22 | 2005–2023 | 2 | |
| Theater Itzehoe | Theater Itzehoe | Germany, Itzehoe, Theaterplatz | 2006-11-28 | -- | 2006–2014 | 2 | |
| Theresa L. Kaufmann Auditorium | Theresa L. Kaufmann Auditorium | United States of America, New York, Lexington Avenue | 1948-02-14 | 1949-12-04 | 1948–1949 | 2 | |
| Teatro Principal | Teatro Principal de Requena | Spain, Requena, c/ Las Cruces 5 | 2005-02-26 | 2005-10-22 | 2005 | 2 | |
| Théâtre National de l'Odéon | Théâtre National de l'Odéon | France, Paris | 1937-12-04 | 1982-03-14 | 1937–1982 | 2 | |
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