| Teatro de La Abadía - Sala Juan de la Cruz | Teatro de La Abadía - Sala Juan de la Cruz | Spain, Madrid, Fernández de los Ríos, 42 | 2012-03-22 | 2022-06-19 | 2012–2022 | 2 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Naples, Via Montecalvario, 16 | 1898-10-28 | 2011-03-10 | 1898–2010 | 2 | |
| Theatre Morin Heights | Theatre Morin Heights | Canada | 2019-11-07 | 2019-11-10 | 2019 | 1 | |
| Televisió Espanyola a Catalunya | Televisió Espanyola a Catalunya | Spain | -- | -- | | | |
| Trondhjems Nationale Scene | Trondhjems Nationale Scene | Norway, Trondheim, Prinsens Gate 20 | 1911-09-16 | -- | 1911–1924 | 11 | |
| Teatro Vittorio Emanuele | Teatro Vittorio Emanuele | Italy, Messina, Via Pozzo Leone 5 | 2001-12-19 | 2001-12-23 | 2001 | 1 | |
| Theatro Olympia | Theatro Olympia | Greece, Pyrgos | 1912-09-02 | -- | 1912–1916 | 3 | |
| The Norwegian Theatre | The Norwegian Theatre | United States of America, Chicago | 1913-04-18 | 1913-05-04 | 1913 | 1 | |
| Thalia Theater - Alstertor | Thalia Theater - Alstertor | Germany, Hamburg, Alstertor 1 | 2021-11-09 | 2022-02-11 | 2021 | 1 | |
| Teatro del Marchesato | Teatro del Marchesato | Italy, Saluzzo, Piazza Liderico Vineis, 11, 12037 | 2024-05-10 | 2024-05-19 | 2024 | 2 | |
| Theater Greifswald | Theater Greifswald | Germany, Greifswald, Anklamer Straße 106 | 1943-12-11 | 2015-06-20 | 1943–2017 | 11 | |
| Theatre 14 Smith College | Theatre 14 Smith College | United States of America, Northampton | 2002-10-18 | 2002-10-26 | 2002 | 1 | |
| Teatro Vascello | Teatro Vascello | Italy, Rome, Via Giacinto Carini, 78, | 1993-11-10 | 1993-12-20 | 1993–2017 | 2 | |
| Teatro Albéniz | Teatro Albéniz | Spain, Madrid, Calle de la Paz, 11 | 1994-03-16 | 2006-10-29 | 1994–2006 | 3 | |
| Teatr Montownia | Teatr Montownia | Poland, Warsaw, Krakowskie Przedmieście 13 | 2005-12-15 | 2006-09-24 | 2005 | 1 | |
| The Kentucky | The Kentucky | United States of America, Paducah | 1903-11-06 | 1907-09-16 | 1903–1907 | 3 | |
| The New Auditorium | The New Auditorium | Australia, Kensington, University of NSW, High Street, Gate 4 | 1961-05-04 | 1961-05-06 | 1961 | 1 | |
| Tomaszów | Tomaszów | Poland, Tomaszów | 1908-10- | -- | 1908 | 1 | |
| TheatreLab@855 | TheatreLab@855 | United States of America, Boston | 2013-12-11 | 2013-12-15 | 2013 | 1 | |
| Teatro Palacio Valdés | Teatro Palacio Valdés | Spain, Avilés, Calle Palacio Valdés, 3 | 2009-11-13 | -- | 2009 | 2 | |
| The Boiler | The Boiler | United States of America | 2023-08-05 | 2023-08-05 | 2023 | 1 | |
| Teatro Principal | Teatro Principal de Requena | Spain, Requena, c/ Las Cruces 5 | 2005-02-26 | 2005-10-22 | 2005 | 2 | |
| Theatro Technon | Theatro Technon | Greece, Larisa, Pineiou 9 | 2004-12-17 | 2005-01-30 | 2004 | 1 | |
| Teatro Mayor Julio Mario Santodomingo | Teatro Mayor Julio Mario Santodomingo | Colombia, Bogotá, Diagonal 170 | 2012-03-29 | 2018-04-01 | 2012–2018 | 2 | |
| Teatro Villa dei Leoni | Teatro Villa dei Leoni | Italy, Mira (VE), Riviera Silvio Trentin 3 | 2008-02-09 | -- | 2008 | 1 | |
| Théâtre de l’Olivier | Théâtre de l’Olivier | France, Istres, Boulevard Léon Blum | 2012-03-26 | -- | 2012 | 1 | |
| Theatro Neapoleos | Theatro Neapoleos (Theater of Neapolis) | Greece, Athens | 1899-07-20 | 1904-07-26 | 1899–1904 | 4 | |
| Theater am Franzensplatz | Theater am Franzensplatz | Austria, Graz, Franzensplatz | 1891-10-10 | 1908-11-04 | 1891–1909 | 20 | |
| 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 | |
| Teatro Lienzo Norte | Teatro Lienzo Norte | Spain, Ávila, Av. de Madrid, 102 | 2016-04-30 | 2016-04-30 | 2016 | 1 | |
| Theatro Praxis | Theatro Praxis | Cyprus, Limassol | 2003-03-07 | -- | 2003 | 1 | |
| Théâtre Bel-Air Lausanne | Théâtre Bel-Air Lausanne | Switzerland, Lausanne | 1931-03-31 | -- | 1931 | 1 | |
| Teaterhuset Avant Garden | Teaterhuset Avant Garden | Norway, Trondheim, Olav Tryggvasons gate 5 | 1997-10-27 | 2005-10-25 | 1997–2005 | 2 | |
| Teatro Itália | Teatro Itália | Brazil, São Paulo, Avenida Ipiranga, 344, Repubblica | 1971-04-05 | -- | 1971 | 1 | |
| Toselli, Teatro | Teatro Toselli | Italy, Cuneo, Via Teatro Giovanni Toselli, 9 | 2012-02-20 | -- | 2012–2018 | 2 | |
| Theater De Engelenbak | Theater De Engelenbak | Netherlands, Amsterdam, Nes 71 | 1991-01-11 | -- | 1991 | 1 | |
| Taï Théâtre d'Essai | Taï Théâtre d'Essai | France, Paris, 37, rue Vieille-du-Temple | 1982-09-16 | 1982-09-19 | 1982 | 1 | |
| Trafó Kortárs Művészetek Háza | Trafó Kortárs Művészetek Háza | Hungary, Budapest, Liliom u. 41 | 2005-02-18 | 2015-05-25 | 2005–2015 | 4 | |
| Teatre Principal de Palma | Teatre Principal de Palma | Spain, Palma de Mallorca, Carrer de la Riera 2 A | 1901-- | 2008-11-09 | 1901–2008 | 2 | |
| Theater der Nationen | Theater der Nationen | Bulgaria, Sofia | 1982-06-20 | 1982-07-06 | 1982 | 1 | |
| The Questors Playhouse | The Questors Playhouse | England, London, 12 Mattock Ln | 1964-04- | 2006-09-30 | 1964–2006 | 14 | |
| Teatro Juan del Enzina | Teatro Juan del Enzina | Spain, Salamanca,, Calle Tostado, 8 | 2017-03-30 | -- | 2017 | 1 | |
|
|
