| Teatro Cinearte | Teatro Cinearte | Portugal, Lisbon, Largo de Santos 2 | 2022-03-03 | 2022-03-13 | 2022 | 1 | |
| The Nielsen Theatre | The Nielsen Theatre | United States of America, Los Angeles | 1910-04-25 | 1910-04-25 | 1910 | 1 | |
| Teatro S. Remigio | Teatro S. Remigio | Italy, Torino, Via Chiala 4 | 1975-03-12 | -- | 1975 | 1 | |
| Théâtre du Tertre | Théâtre du Tertre | France, Paris, 81 rue Lepic | 1960-11-01 | -- | 1960–1963 | 2 | |
| The Blue Room Theatre - Studio | The Blue Room Theatre - Studio | Australia, Northbridge, Arts House, 51 - 53 James Street | 2013-08-13 | 2013-08-31 | 2013 | 1 | |
| Theatret i Fredrikshald | Theatret i Fredrikshald | Norway, Halden | 1878-10-24 | 1880-03-07 | 1878–1904 | 6 | |
| Teatro El Albéitar | Teatro El Albéitar | Spain, León, Av. Facultad de Veterinaria, 25 | 2015-01-31 | -- | 2015 | 1 | |
| Teign Valley Community Hall | Teign Valley Community Hall | England, Christow, Lower town | 2007-12-03 | -- | 2007 | 1 | |
| Theater Lieve Vrouw | Theater Lieve Vrouw | Netherlands, Amersfoort, Lieve Vrouwestraat 13 | 2000-04-15 | -- | 2000–2008 | 3 | |
| Théâtre des Quartiers d’Ivry – Centre dramatique national du Val-de-Marne, Le | Théâtre des Quartiers d’Ivry – Centre dramatique national du Val-de-Marne | France, Ivry-sur-Seine, La Manufacture des Œillets, 1 Rue Raspail, 94200 Ivry-sur-Seine | 2024-03-08 | 2024-03-16 | 2024 | 1 | |
| Teatrul Naţional Craiova | Teatrul Naţional Craiova | Romania, Craiova, Strada Alexandru Ioan Cuza, 11 | 1906-02-02 | 1916-08-14 | 1906–2008 | 9 | |
| Theatro Monternoi Kairoi | Theatro Monternoi Kairoi (Modern Times Theatre) | Greece, Athens | 1980-12-25 | 1981-03-22 | 1980 | 1 | |
| Teatro La Máscara | Teatro La Máscara | Argentina, Buenos Aires, Maipú 28 | 1947-05-24 | -- | 1947–1964 | 2 | |
| Toruń | Toruń | Poland, Toruń | 2008-05-25 | -- | 2008 | 1 | |
| Tønsberghallen | Tønsberghallen | Norway, Tønsberg, Eikveien | 1997-09-13 | 1997-09-15 | 1997 | 1 | |
| Teatro Principal Zamora | Teatro Principal Zamora | Spain, Zamora, Calle de San Vicente | 2016-11-12 | 2016-11-12 | 2016 | 1 | |
| The Natatorium | The Natatorium | United States of America, Ashland | 1912-11-29 | 1912-11-29 | 1912 | 1 | |
| Town Hall in Caledon | Town Hall in Caledon | South Africa, Caledon | 1929-02-05 | -- | 1929 | 1 | |
| The Grand | The Grand | United States of America, Indianapolis | 1908-05-18 | 1908-05-20 | 1908 | 1 | |
| Teatrul Maria Filotti Brăila | Teatrul Maria Filotti Brăila | Romania, Brăila, Str. Mihai Eminescu, nr. 2 | 1966-03-23 | 2010-10-17 | 1966–2010 | 6 | |
| Thália Társaság | Thália Társaság | Hungary, Budapest | 1906-12-25 | 1907-04-14 | 1906 | 1 | |
| Théâtre municipal de Grenoble | Théâtre municipal de Grenoble | France, Grenoble, 4 Rue Hector Berlioz | -- | -- | | | |
| The Grand Opera House | The Grand Opera House | United States of America, New Orleans | 1895-04-29 | 1896-01-09 | 1895–1896 | 2 | |
| The Vancouver Playhouse | The Vancouver Playhouse | Canada, Vancouver | 1974-01-27 | -- | 1974 | 1 | |
| Theater der Bergarbeiter | Theater der Bergarbeiter | Germany, Senftenberg, Theaterpassage 1 | 1987-11-06 | -- | 1987 | 1 | |
| Thiva | Thiva | Greece, Thiva | 1981-11-15 | -- | 1981 | 1 | |
| Teatro Petrarca | Teatro Petrarca | Italy, Settimo Torinese, Via Francesco Petrarca, 7 | 2005-05-19 | -- | 2005 | 1 | |
| Theater aan de Parade | Theater aan de Parade | Netherlands, Den Bosch, Parade 23 | 2002-11-28 | 2013-01-17 | 2002–2017 | 7 | |
| Tomskij dramatičeskij teatr | Tomskij dramatičeskij teatr | Russia, Tomsk, Ploshchad' Lenina, 4 | 1957-02- | -- | 1957 | 1 | |
| Teatrul Odeon | Teatrul Odeon (Comedy Theater) | Romania, Bucharest, Cal. Victoriei, 40-42 | 1988-11-27 | 2016-04-01 | 1988–2017 | 6 | |
| Trikkehallen på Kjelsås | Trikkehallen på Kjelsås | Norway, Oslo, Midtoddveien 12 | 2010-06-18 | -- | 2010 | 1 | |
| test | test | United States of America | -- | -- | | | |
| Teatro Arriaga | Teatro Arriaga | Spain, Bilbao, Plaza Arriaga, 1 | 2010-11-04 | 2020-02-04 | 2010–2020 | 8 | |
| The Grand | The Grand | United States of America, Atlanta | 1906-12-27 | 1906-12-27 | 1906 | 1 | |
| Theater Lüneburg | Theater Lüneburg | Germany, Lüneburg, An den Reeperbahnen 3 | 2001-09-28 | 2008-03-20 | 2001–2008 | 3 | |
| Theatro Ellinikon | Theatro Ellinikon | Greece, Athens | 1906-07-24 | 1906-08-05 | 1906 | 1 | |
| Teatre Principal | Teatre Principal | Spain, Olot, Girona, Passeig d'en Blay, 5 | 2008-10-10 | -- | 2008 | 1 | |
| The Little Country Theater (North Dakota State University) | The Little Country Theater | United States of America, Fargo, 1340 Administration Ave | 1928-03-20 | -- | 1928 | 1 | |
| Tank, The | The Tank | United States of America, New York, 151 West 46th Street | 2011-03-16 | 2011-03-23 | 2011 | 1 | |
| Teatro Taib | Teatro Taib | Brazil, São Paulo | 1988-03- | -- | 1988 | 1 | |
| Theater De Paardenkathedraal | Theater De Paardenkathedraal | Netherlands, Utrecht, Veeartsenijstraat 155 | 2004-06-01 | 2004-11-06 | 2004 | 1 | |
| Teatro Nazionale | Teatro Nazionale | Italy, Rome, Via del Viminale, 51 | 1899-01-10 | -- | 1899–1914 | 3 | |
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