| Theater Putbus | Theater Putbus | Germany, Putbus, Markt 13 | 2015-03-13 | 2015-06-20 | 2015–2017 | 2 | |
| Teatro de gli Incamminati | Teatro de gli Incamminati | Italy, Monza | 1987-03-06 | -- | 1987 | 1 | |
| Theatre Royal Stratford East | Theatre Royal Stratford East | England, London, Gerry Raffles Square | 1954-06-01 | -- | 1954 | 1 | |
| Theater aan het Spui | Theater aan het Spui | Netherlands, The Hague, Spui 187 | 1996-11-29 | 2015-09-05 | 1996–2016 | 9 | |
| Theodore L. Hazlett, Jr. Theatre | Theodore L. Hazlett, Jr. Theatre | United States, Pittsburgh, 6 Allegheny Square East | 1984-02-17 | 1984-04-01 | 1984 | 1 | |
| Theatro Mnimatakion | Theatro Mnimatakion | Turkey, Istanbul | 1906-01-24 | -- | 1906–1910 | 3 | |
| Teatro Reina Victoria | Teatro Reina Victoria | Spain, Madrid, Carrera de San Jerónimo | 1928-05-05 | -- | 1928 | 1 | |
| Teatro Guairinha | Teatro Guairinha | Brazil, Curitiba, Rua 15 Novembro, 971 - Centro | 2006-03-24 | 2006-03-26 | 2006 | 1 | |
| Teatrul Logos (Sala I.C.Brătianu) | Teatrul Logos (Sala I.C.Brătianu) | Romania, Bucharest, Biserica Amzei 5-7 | 2016-03-20 | -- | 2016 | 1 | |
| Theatro Athina | Theatro Athina | Greece, Athina, Derigni 10 | 1979-11-02 | 1979-12-16 | 1979 | 1 | |
| Târgu Ocna | Târgu Ocna | Romania, Târgu Ocna | -- | -- | | | |
| Târgu Secuiesc | Târgu Secuiesc | Romania, Târgu Secuiesc | 1890-05-29 | -- | 1890 | 1 | |
| Twentieth Century Club | Twentieth Century Club | United States, San Francisco | 1909-11-30 | 1909-11-30 | 1909 | 1 | |
| Teatro Itália | Teatro Itália | Brazil, São Paulo, Avenida Ipiranga, 344, Repubblica | 1971-04-05 | -- | 1971 | 1 | |
| Teatro São Jorge | Teatro São Jorge | Brazil, Rio de Janeiro | 1961-03-04 | -- | 1961 | 1 | |
| Theater Westend | Theater Westend | Switzerland, Zürich, Hardturmstrasse 116 | 1990-09-02 | 1990-09-09 | 1990 | 1 | |
| Teatro Nazionale | Teatro Nazionale | Italy, Rome, Via del Viminale, 51 | 1899-01-10 | -- | 1899–1914 | 3 | |
| Théâtre de l'Oeuvre | Théâtre de l'Oeuvre | France, Paris, 55 Rue de Clichy | 1897-11-09 | 1904-03-12 | 1897–1964 | 20 | |
| Tsukiji Buddhist Hall | Tsukiji Buddhist Hall | Japan, Tokyo, 3 Chome−15−1 | 1993-02-05 | 1993-02-07 | 1993 | 1 | |
| Televisa | Televisa (MEX) | Mexico, Ciudad de México, Blvd. Adolfo López Mateos No. 2551 Col. Lomas de San Ángel Inn Delegación Álvaro Obregón | 1994-05-16 | -- | 1994 | 1 | |
| Teatro Lauro Rossi | Teatro Lauro Rossi | Italy, Macerata MC, Piazza Della Libertà 21 | 2000-02-22 | 2008-02-03 | 2000–2008 | 2 | |
| Théâtre des Jacobins | Théâtre des Jacobins | France, Dinan, Rue de l'Horloge | 2012-03-22 | -- | 2012 | 1 | |
| Theater De Brakke Grond | Theater De Brakke Grond | Netherlands, Amsterdam, Nes 45 | 1973-04-13 | 2014-04-12 | 1973–2014 | 4 | |
| Teatr im. Wilama Horzycy | Teatr im. Wilama Horzycy | Poland, Toruń, Plac Teatralny 1 | 1964-06-23 | 2012-11-10 | 1964–2016 | 8 | |
| Théâtre Moderne | Théâtre Moderne | France, Paris, 15 rue Blanche | 1892-12-16 | -- | 1892 | 1 | |
| TF - 1 (Télévision Française 1) | TF - 1 (Télévision Française 1) | France | 1978-03-31 | -- | 1978 | 1 | |
| Teatro Liceo Guadalajara | Teatro Liceo Guadalajara | Spain, Guadalajara, Calle del Carmen / Calle Mayor | 1963-03-09 | -- | 1963 | 1 | |
| Theatro tis Imeras | Theatro tis Imeras | Greece, Athens, 20 Gennimata N. Street | 2006-05-11 | 2006-12- | 2006 | 1 | |
| Turner Theatre | Turner Theatre | United States, New Ulm | 1904-10-16 | 1904-10-16 | 1904 | 1 | |
| The Long Wharf Theatre | The Long Wharf Theatre | United States, New Haven, 222 Sargent Dr | 1969-05-02 | 2010-05-23 | 1969–2010 | 5 | |
| Theatro Anagennisis | Theatro Anagennisis | Cyprus, Limassol | 1903-03-04 | -- | 1903 | 2 | |
| Theater Lieve Vrouw | Theater Lieve Vrouw | Netherlands, Amersfoort, Lieve Vrouwestraat 13 | 2000-04-15 | -- | 2000–2008 | 3 | |
| Teatro Novedades | Teatro Novedades | Spain, Barcelona, Carrer de Casp, 1 | 1903-07-25 | 1917-07-01 | 1903–1917 | 2 | |
| The Star | The Star | United States, Buffalo | 1907-01-14 | 1907-01-16 | 1907 | 1 | |
| Teatr Dramatyczny m. st. Warszawy | Teatr Dramatyczny m. st. Warszawy | Poland, Warsaw, plac Defilad 1 | 2007-09-22 | 2011-11-19 | 2007 | 1 | |
| Tavastehus | Tavastehus | Finland, Tavastehus | 1897-04-25 | -- | 1897 | 1 | |
| Theatro Pallas | Theatro Pallas | Greece, Thessaloniki | 1939-05-08 | 1940-05-31 | 1939–1940 | 3 | |
| Teatro Merkanti | Teatro Merkanti | Brazil, São Paulo | 1988-12- | -- | 1988 | 1 | |
| The Artistic Home Theatre | The Artistic Home Theatre | United States, Chicago, 1376 W Grand Ave | 2004-11-11 | 2005-02-13 | 2004 | 1 | |
| Theater der Freien Hansestadt | Theater der Freien Hansestadt | Germany, Bremen | 1961-02-02 | -- | 1961–1984 | 3 | |
| Théâtre de la Ville Aoste | Théâtre de la Ville Aoste | Italy, Aosta, Rue Xavier de Maistre, 21, | 2004-03-22 | -- | 2004 | 1 | |
| Trenčín | Trenčín | Slovak Republic, Trenčín | 1912-05-22 | -- | 1912 | 1 | |
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