| Teatro Sociale | Teatro Sociale | Italy, Voghera, via Emilia | 1894-04-11 | -- | 1894 | 1 | |
| Teatro Ghione | Teatro Ghione | Italy, Rome, Via delle Fornaci | 1984-11-20 | 1999-03- | 1984 - 1999 | 6 | |
| Theater am Dannhalm | Theater am Dannhalm | Germany, Jever, Schulstraße 5 | 2010-03-19 | -- | 2010 | 1 | |
| Teatr Ludowy | Teatr Ludowy | Poland, Warsaw | 1957-03-02 | -- | 1957 | 1 | |
| Tvedestrand videregående skole | Tvedestrand videregående skole | Norway, Tvedestrand, Lyngmyrveien 57 | 2006-05-09 | -- | 2006 | 1 | |
| Teatro Fiorentini | Teatro Fiorentini | Italy, Naples | 1892-05-13 | 1892-05-14 | 1892 - 1910 | 7 | |
| Teatro Nacional Almeida Garrett | Teatro Nacional Almeida Garrett | Portugal, Lisbon, Praça D. Pedro IV | 1928-03-20 | -- | 1928 | 1 | |
| Theatret i Nykjøbing | Theatret i Nykjøbing | Denmark, Nykøbing | 1884-02-17 | -- | 1884 - 1907 | 7 | |
| Timrå | Timrå | Sweden, Timrå | 1989-10-04 | 1989-10-04 | 1989 | 1 | |
| Teatro Caja de Ávila | Teatro Caja de Ávila | Spain, Ávila, Av. de la Juventud, 4 | 2005-02-18 | 2005-02-18 | 2005 | 1 | |
| Teatro Cine Moderno de San Pedro del Pinatar | Teatro Cine Moderno de San Pedro del Pinatar | Spain, Murcia, Calle del Barón de Benifayó | 2010-04-16 | -- | 2010 | 1 | |
| Théâtre les Gémeaux | Théâtre les Gémeaux | France, Sceaux, 49 Avenue Georges Clemenceau | 1998-11-05 | 2018-02-04 | 1998 - 2018 | 5 | |
| Theatre Royal | Theatre Royal | England, Middlesbrough, Sussex Street | 1907-07-22 | 1907-07-24 | 1907 | 1 | |
| Teatrul pentru Copii și Tineret "Luceafărul" | Teatrul pentru Copii și Tineret "Luceafărul" | Romania, Iași, str. Grigore Ureche nr. 5 | 2015-10-06 | -- | 2015 | 1 | |
| T. Schreiber Studio | T. Schreiber Studio | United States, New York, 151 West 26th Street, 7th Floor (btwn. 6th & 7th Aves.) | 1997-09-17 | 1997-10-12 | 1997 | 1 | |
| Theatercafé De Bastaard | Theatercafé De Bastaard | Netherlands, Utrecht | 1985-04-24 | -- | 1985 - 1987 | 2 | |
| Théâtre de l'Aquarium | Théâtre de l'Aquarium | France, Paris, la Cartoucherie, Route du Champ de Manoeuvre | 2013-02-12 | 2013-03-03 | 2013 | 1 | |
| The Grand | The Grand | United States, Evansville | 1907-10-23 | 1907-10-23 | 1907 | 1 | |
| Teatro Alfieri | Teatro Alfieri | Italy, Asti, Via Teatro Alfieri, 2 | 1972-12-13 | -- | 1972 | 1 | |
| Trippel X | Trippel X | Netherlands, Amsterdam | 1994-07-28 | 1994-07-30 | 1994 | 1 | |
| The Grand | The Grand | United States, Atlanta | 1903-10-20 | 1908-10-05 | 1903 - 1908 | 3 | |
| Theatro Technis | Theatro Technis | England, London, 26 Crowndale Rd | 2004-10-19 | 2017-06-17 | 2004 - 2017 | 3 | |
| Theatret i Tønsberg | Theatret i Tønsberg | Norway, Tønsberg | 1903-09-06 | -- | 1903 - 1907 | 2 | |
| Teatro Palenque | Teatro Palenque | Spain, Talavera de la Reina, Calle de Palenque, 0 | 2010-02-21 | -- | 2010 | 1 | |
| Teatro delle Passioni | Teatro delle Passioni | Italy, Modena, Viale Carlo Sigonio, 382 | 2001-02-14 | 2001-02-17 | 2001 | 1 | |
| Teatro Tobalaba | Teatro Tobalaba | Chile, Santiago | 2003-08-21 | -- | 2003 | 1 | |
| Tomcsa Sándor Színház | Tomcsa Sándor Színház | Romania, Odorheiu Secuiesc, Strada Tamási Áron 15. | 2011-04-21 | -- | 2011 - 2018 | 2 | |
| Tromsø | Tromsø | Norway, Tromsø | 1898-01-10 | 1999-06-19 | 1898 - 2015 | 9 | |
| Teatro Comunale | Teatro Comunale | Italy, Alessandria, Via Savona | 1993-03-02 | 1993-03-03 | 1993 - 2000 | 2 | |
| Tom Hendry Warehouse Theater | Tom Hendry Warehouse Theater | Canada, Winnipeg, 140 Rupert Ave | 2019-02-03 | -- | 2019 | 1 | |
| Teatro Municipal Joaquim Benite | Teatro Municipal Joaquim Benite | Portugal, Almada, Av. Prof. Egas Moniz | 2014-02-08 | -- | 2014 | 1 | |
| Teatro Mediterraneo | Teatro Mediterraneo | Italy, Naples | 1959-04-24 | 1959-04-25 | 1959 | 1 | |
| Tschitalischte Slavjanska | The Lounge of Tschitalischte Slavjanska besseda | Bulgaria, Sofia | 1994-11-08 | -- | 1994 | 1 | |
| Théâtre Les Gemaux | Théâtre Les Gemaux | France, Sceaux, 49 Avenue Georges Clemenceau, 92330 Sceaux | 2002-10-18 | 2012-11-25 | 2002 - 2012 | 2 | |
| Teatr im. Wilama Horzycy | Teatr im. Wilama Horzycy | Poland, Toruń, Plac Teatralny 1 | 1964-06-23 | 2012-11-10 | 1964 - 2016 | 8 | |
| The Little Theatre, DePauw University | The Little Theatre, DePauw University | United States, Greencastle | 1963-03-28 | -- | 1963 | 1 | |
| Teatro Moderno | Teatro Moderno | Italy, Savignano Sul Rubicone FC, Corso Perticari 5 | 2008-01-26 | -- | 2008 | 1 | |
| Teatr Klasyczny | Teatr Klasyczny | Poland, Warsaw | 1971-04-24 | -- | 1971 | 1 | |
| Theatro Nea Skini | Theatro Nea Skini | Greece, Athens, Agiou Konstantinou 22 | 1903-06-12 | 2018-02-04 | 1903 - 2017 | 4 | |
| The Theatre Chipping Norton | The Theatre Chipping Norton | England, Chipping Norton, 2 Spring Street | 2014-03-29 | -- | 2014 - 2018 | 2 | |
| Théâtre de la Renaissance | Théâtre de la Renaissance | France, Paris, 20 Boulevard Saint-Martin | 1898-03-29 | 1899-12-27 | 1898 - 1899 | 4 | |
| Theater Junge Generation | Theater Junge Generation | Germany, Dresden, Meißner Landstraße 4 | 1995-03-10 | -- | 1995 - 2002 | 3 | |
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Venues
