| The Magenta Giraffe Theatre Company | The Magenta Giraffe Theatre Company | United States of America, Detroit, 1301 W Lafayette Blvd | 2011-09-16 | 2011-10-08 | 2011 | 1 | |
| Theatre Royal | Theatre Royal | Scotland, Edinburgh | 1890-11-24 | 1908-08-29 | 1890–1912 | 9 | |
| The Hole in the Wall Theatre | The Hole in the Wall Theatre | Australia, Leederville, 8 Southport Street | 1982-06-03 | -- | 1982–1988 | 2 | |
| Theatre Royal Margate | Theatre Royal Margate | England, Margate, Addington Street | 2014-11-03 | 2014-11-03 | 2014 | 1 | |
| Theater at the 14th Street Y | Theater at the 14th Street Y | United States of America, New York, 344 E 14th St, NY 10003 | 2017-07-08 | 2017-07-10 | 2017 | 1 | |
| Theater Putbus | Theater Putbus | Germany, Putbus, Markt 13 | 2015-03-13 | 2015-06-20 | 2015–2017 | 2 | |
| Teatro Angelo Musco | Teatro Angelo Musco | Italy, Catania, Via Umberto I, 312, 95129 | 2019-12-13 | 2019-12-15 | 2019 | 1 | |
| Teatro Angelicum | Teatro Angelicum | Italy, Milan | 1954-02-26 | 1954-02-27 | 1954 | 1 | |
| Tilburg | Tilburg | Netherlands, Tilburg | -- | -- | | | |
| Teatro Manzana de Las Luces (Sala Claustro) | Teatro Manzana de Las Luces (Sala Claustro) | Argentina, Buenos Aires, Perú 272 | 1995-09-02 | -- | 1995 | 1 | |
| Theater de Maagd | Theater de Maagd | Netherlands, Bergen op Zoom, Grote Markt 32 | 2017-04-12 | -- | 2017 | 1 | |
| Teatro Le Salette | Teatro Le Salette | Italy, Rome, Via dei Platani 149 | 1995-02-21 | 1995-03-12 | 1995 | 1 | |
| Teatro Strehler | Teatro Strehler | Italy, Milan, Largo Paolo Grassi, 2 | 2003-05-06 | 2014-04-06 | 2003–2014 | 2 | |
| Teatro Ermano Fabbri | Teatro Ermano Fabbri | Italy, Vignola, Via Pietro Minghelli, 11, 41058 | 2013-11-20 | -- | 2013 | 1 | |
| Teatro San Babila | Teatro San Babila | Italy, Milan, Corso Venezia, 2/A | 1976-11-16 | 2012-01-29 | 1976–2012 | 3 | |
| Teatro Verdi | Teatro Verdi | Italy, Padova, Via Livello, 32 | 2001-01-09 | 2022-11-13 | 2001–2022 | 3 | |
| Theatro Viktoria | Theatro Viktoria (Victoria Theatre) | Greece, Athens | 1989-04-05 | 1990-12-30 | 1989 | 1 | |
| Teatre Rialto Valencia | Teatre Rialto Valencia | Spain, Valencia, Plaça de l'Ajuntament, 17 | 2003-02-26 | 2013-12-14 | 2003–2013 | 3 | |
| Teatro Municipal | Teatro Municipal | Spain, Alcázar de San Juan, Calle de Goya, 1 | 2010-03-11 | -- | 2010 | 1 | |
| Teatro Comunale Niccolini | Teatro Comunale Niccolini | Italy, Via Roma, 50026 San Casciano in Val di Pesa | 2024-03-07 | 2024-03-07 | 2024 | 1 | |
| Theater B at Edgemar Center for the Arts | Theater B at Edgemar Center for the Arts | United States of America, Santa Monica, 2437 Main Street | 2012-03-10 | 2012-05-06 | 2012 | 1 | |
| Teatro della Celebrazioni | Teatro della Celebrazioni | Italy, Bologna, Via Saragozza, 234 | 1999-01-21 | 1999-01-24 | 1999 | 1 | |
| 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 | |
| Teatr im. Aleksandra Fredry | Teatr im. Aleksandra Fredry | Poland, Gniezno, Adama Mickiewicza 9 | 1957-05-16 | -- | 1957 | 1 | |
| Teatre Principal de Maó (Teatro Principal de Mahón) | Teatre Principal de Maó (Teatro Principal de Mahón) | Spain, Maó (Mahón), Carrer d'en Deià, 40 | 1922-12-22 | 1923-02-15 | 1922 | 1 | |
| Teatro Pradillo | Teatro Pradillo | Spain, Madrid, Calle de Pradillo, 12 | 2010-09-16 | 2010-09-26 | 2010 | 1 | |
| Teatrul Dramatic I.D.Sîrbu Petrosani | Teatrul Dramatic I.D.Sîrbu Petrosani | Romania, Petroşani, Mihai Viteazu street, nr. 2 | 1964-02-22 | 2017-01-28 | 1964–2016 | 4 | |
| Theatro Monternoi Kairoi | Theatro Monternoi Kairoi (Modern Times Theatre) | Greece, Athens | 1980-12-25 | 1981-03-22 | 1980 | 1 | |
| Theater Malpertuis | Theater Malpertuis | Belgium, Knokke-Heist | -- | -- | | | |
| Tramway Theatre | Tramway Theatre | Scotland, Glasgow, 25 Albert Drive | 2019-03-15 | 2019-04-06 | 2019 | 1 | |
| Theater der Stadt Koblenz | Theater der Stadt Koblenz | Germany, Koblenz, Clemensstraße 5 | 1928-04-04 | 2005-06-26 | 1928–2015 | 12 | |
| Theatret i Stenkjær | Theatret i Stenkjær | Norway, Steinkjer | 1898-02-28 | -- | 1898–1906 | 2 | |
| Teatro Olimpia | Teatro Olimpia | Italy, Milan, Foro Buonaparte 74 | 1921-11-16 | -- | 1921 | 3 | |
| Thalia in der Gaußstraße | Thalia in der Gaußstraße | Germany, Hamburg, Gaußstraße 190 | 2008-09-11 | 2009-06-21 | 2008 | 1 | |
| The Playhouse | The Playhouse | England, Sheffield, South Yorkshire, Townshead Street | 1960-02-29 | -- | 1960 | 1 | |
| Tønsberghallen | Tønsberghallen | Norway, Tønsberg, Eikveien | 1997-09-13 | 1997-09-15 | 1997 | 1 | |
| Town Hall in Caledon | Town Hall in Caledon | South Africa, Caledon | 1929-02-05 | -- | 1929 | 1 | |
| Teatr Dramatyczny | Teatr Dramatyczny | Poland, Gdynia, Generała Józefa Bema 26 | 1978-02-17 | -- | 1978 | 1 | |
| Teater i Falköping (Jouvins Hotell) | Teater i Falköping (Jouvins Hotell) | Sweden, Falköping, Storgatan | 1881-12-12 | -- | 1881 | 1 | |
| Théâtre les Gémeaux | Théâtre les Gémeaux | France, Sceaux, 49 Avenue Georges Clemenceau | 1998-11-05 | 2024-07-21 | 1998–2024 | 7 | |
| Teatro Isabel la Católica | Teatro Isabel la Católica | Spain, Granada, Calle Acera del Casino, s/n, | 1919-06-19 | 1919-06-29 | 1919–2016 | 2 | |
| Tiyatro Boyali Kuş (Theatre Painted Bird) | Tiyatro Boyali Kuş (Theatre Painted Bird) | Turkey, Batman | 2010-03-03 | -- | 2010 | 1 | |
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