| Teatret i Vejen | Teatret i Vejen | Denmark, Vejen | 1907-12-09 | -- | 1907 | 1 | |
| Theatro Odeio | Theatro Odeio | Greece, Rethymno, Crete | 2005-01-11 | 2005-01-12 | 2005 | 1 | |
| Theatre of the Jesuit and Brother's Cultural Association | Theatre of the Jesuit and Brother's Cultural Association | Egypt, Minya | 2009-11-26 | 2009-11-27 | 2009 | 1 | |
| Theatro Momferatou | Theatro Momferatou | Egypt, Alexandria | 1902-10-06 | -- | 1902 | 1 | |
| Theater der Nationen | Theater der Nationen | Bulgaria, Sofia | 1982-06-20 | 1982-07-06 | 1982 | 1 | |
| Theatre 54 | Theatre 54 | United States of America, New York, 254 W 54th St | 2003-11-07 | 2003-11-23 | 2003 | 1 | |
| Teatro Juan del Enzina | Teatro Juan del Enzina | Spain, Salamanca,, Calle Tostado, 8 | 2017-03-30 | -- | 2017 | 1 | |
| Teatro Colón | Teatro Colón | Mexico, Mérida, Yucatán | 1912-04-17 | -- | 1912 | 1 | |
| Teatrul Țăndărică | Teatrul Țăndărică | Romania, Bucharest, Strada General Eremia Grigorescu 24 | 2016-10-21 | -- | 2016 | 1 | |
| The Ron Barber Studio Theatre | The Ron Barber Studio Theatre, The Crescent Theatre | England, Birmingham, Brindleyplace, Sheepcote St | 2003-01-24 | 2003-02-01 | 2003 | 1 | |
| Trinity Street Players | Trinity Street Theatre | United States of America, Austin, 901 Trinity Street | 2019-06-21 | 2019-07-13 | 2019 | 1 | |
| Torino | Torino | Italy, Torino | 1898-08-04 | -- | 1898 | 1 | |
| Tromøy ungdomsskole | Tromøy ungdomsskole | Norway, Færvik, Aust-Agder | 1997-09-01 | -- | 1997 | 1 | |
| Teatro Pegaso | Teatro Pegaso | Italy, Lido di Ostia, V.le Cardinal Ginnasi, 12, 00122 Lido di Ostia RM, Italy | 2007-11-08 | 2007-11-12 | 2007 | 1 | |
| Teatar «Salsa i smjah» | Teatar «Salsa i smjah» | Bulgaria, Sofia | 1982-11-24 | -- | 1982 | 1 | |
| Teatro Villa de Molina | Teatro Villa de Molina | Spain, Murcia, Carretera del Chorrico, 10 | 2010-03-13 | -- | 2010 | 1 | |
| Teatro Amintore Galli | Teatro Amintore Galli | Italy, Rimini, Piazza Cavour, 22, 47921 | 2019-03-14 | 2019-03-16 | 2019 | 1 | |
| Teatro Rossini | Teatro Rossini | Italy, Pesaro PU, Piazza Lazzarini | 2000-02-25 | 2000-02-27 | 2000 | 1 | |
| The Hangar Theatre | The Hangar Theatre | United States of America, Ithaca, Taughannock Boulevard | 1978-08-08 | 1978-08-19 | 1978 | 1 | |
| Théâtre de la Manufacture | Théâtre de la Manufacture | France, Colmar, 6 Route d'Ingersheim | 2003-05-14 | 2003-05-16 | 2003 | 1 | |
| Teatro Comunale | Teatro Comunale | Italy, Cesenatico Forlì-Cesena, Viale Giuseppe Mazzini, 10 | 1956-01-01 | -- | 1956 | 1 | |
| Thomas-Morus-Gymnasium | Thomas-Morus-Gymnasium | Germany, Oelde, Zur Dicken Linde 29 | 1999-01-13 | 1999-01-13 | 1999 | 1 | |
| Theatret i Gymnastiklokalet | Theatret i Gymnastiklokalet | Norway, Haugesund | 1884-05-05 | -- | 1884 | 1 | |
| Teatro Lo Spazio | Teatro Lo Spazio | Italy, Roma, Via Locri, 42/44, 00183 | 2020-06-19 | 2020-06-20 | 2020 | 1 | |
| Teatrul Toma Caragiu Ploiesti | Teatrul Toma Caragiu Ploiesti | Romania, Ploieşti, Str. Toma Caragiu 13 | 1973-05-11 | -- | 1973 | 1 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Torino, Corso Massimo d'Azeglio, 17 | 2002-04-09 | 2002-04-21 | 2002 | 1 | |
| Théâtre de l’Espace | Théâtre de l’Espace | France, Besançon, Place de l’Europe | 2000-03-07 | 2000-03-08 | 2000 | 1 | |
| Teatro del Parco | Teatro del Parco | Italy, Mestre, Venice, Via Gori, 8 | 2005-03-16 | 2005-03-17 | 2005 | 1 | |
| Teatro Circo Español | Teatro Circo Español (Teatre Circ Espanyol) | Spain, Barcelona, Avinguda del Paral·lel, 62 | 1905-01-13 | -- | 1905 | 1 | |
| Teatro degli Storti | Teatro degli Storti | Italy, Alzano Lombardo, P.za Caduti di Nassiriya, 24022 Alzano Lombardo BG, Italy | 2023-03-11 | -- | 2023 | 1 | |
| Theatro Athina | Theatro Athina (Athens Theater) | Greece, Athina, Derigni 10 | 1979-11-02 | 1979-12-16 | 1979 | 1 | |
| Theatro Diana | Theatro Diana (Diana Theater) | Greece, Athens | 1991-10-21 | 1992-04-16 | 1991 | 1 | |
| Thalia Theater - Alstertor | Thalia Theater - Alstertor | Germany, Hamburg, Alstertor 1 | 2021-11-09 | 2022-02-11 | 2021 | 1 | |
| The Auditorium | The Auditorium | United States of America, Houston | 1908-03-16 | 1908-03-16 | 1908 | 1 | |
| Teatro Nair Bello | Teatro Nair Bello | Brazil, Consolação, R. Frei Caneca, 569 | 2012-06-29 | 2012-09-02 | 2012 | 1 | |
| Teatteri Jurkka | Teatteri Jurkka | Finland, Helsinki, 7, Vironkatu | 1995-09-28 | -- | 1995 | 1 | |
| Theater im Zimmer | Theater im Zimmer | Germany, Hamburg, Alsterchaussee 30, | 1990-10-12 | -- | 1990 | 1 | |
| Teatro dell'Opera di Roma | Teatro dell'Opera di Roma | Italy, Rome, Piazza Beniamino Gigli 7 | 2007-11-07 | 2007-11-11 | 2007 | 1 | |
| The Boiler | The Boiler | United States of America | 2023-08-05 | 2023-08-05 | 2023 | 1 | |
| Toneelklas Sint-Barbaracollege | Toneelklas Sint-Barbaracollege | Belgium, Ghent, Savaanstraat 33 | 2011-02-11 | 2011-02-19 | 2011 | 1 | |
| Tōkyō amerikan kurabu | Tōkyō amerikan kurabu (Tokyo American Club) | Japan, Tokyo, 2-1-2 Azabudai Minato-ku | 2004-10-28 | 2004-11-07 | 2004 | 1 | |
| Teatro Lienzo Norte | Teatro Lienzo Norte | Spain, Ávila, Av. de Madrid, 102 | 2016-04-30 | 2016-04-30 | 2016 | 1 | |
|
|
