| Theater Center Forum | Theater Center Forum | Austria, Vienna, Porzellangasse 50 | 2006-04-21 | -- | 2006 | 1 | |
| Turner Theatre | Turner Theatre | United States of America, New Ulm | 1904-10-16 | 1904-10-16 | 1904 | 1 | |
| Theatre Three | Theatre Three | United States of America, Dallas, 2800 Routh Street | 1970-04-24 | 1970-05-16 | 1970 | 1 | |
| The Grand | The Grand | United States of America, Fort Smith | 1903-11-12 | 1903-11-12 | 1903 | 1 | |
| Trnavské divadlo | Trnavské divadlo | Slovak Republic, Trnava | 1999-03-12 | -- | 1999 | 1 | |
| Teatre Principal | Teatre Principal | Spain, Olot, Girona, Passeig d'en Blay, 5 | 2008-10-10 | -- | 2008 | 1 | |
| Toulouse | Toulouse | France, Toulouse | 1897-03-15 | -- | 1897 | 1 | |
| Trikkehallen på Kjelsås | Trikkehallen på Kjelsås | Norway, Oslo, Midtoddveien 12 | 2010-06-18 | -- | 2010 | 1 | |
| Theatre Royal | Theatre Royal | England, Portsmouth | 1897-10-29 | -- | 1897 | 1 | |
| The Grand | The Grand | United States of America, St. Louis | 1904-01-27 | 1904-01-30 | 1904 | 1 | |
| Théâtre de l'Orme | Théâtre de l'Orme | France, Paris, 16 Rue de l'Orme | 2006-02-24 | 2006-06-25 | 2006 | 1 | |
| Teatro de Estudantes | I Festival de Teatro de Estudantes | Brazil, Recife | 1958-03-24 | -- | 1958 | 1 | |
| Teatro Carlos Gomes | Teatro Carlos Gomes | Brazil, Natal | 1948-02-04 | 1948-02-06 | 1948 | 1 | |
| Teatro delle Arti | Teatro delle Arti | Italy, Salerno, Via Guerino Grimaldi, 7, 84126 | 2012-03-03 | 2012-03-04 | 2012 | 1 | |
| Theatre in the Park | Theatre in the Park | Zimbabwe, Harare, Harare Gardens | 2011-09-27 | 2011-10-09 | 2011 | 1 | |
| Tylovo divadlo | Tylovo divadlo | Czech Republic, Prague | 1966-01-26 | 1967-05-23 | 1966 | 1 | |
| Teatr Ochoty | Teatr Ochoty | Poland, Warsaw, Mikołaja Reja 9 | 1978-01-28 | -- | 1978 | 1 | |
| Théâtre de l’Opsis, Le | Le Théâtre de l’Opsis | Canada, Montréal, 1600 DE LORIMIER AVE | 2017-01-30 | 2017-02-19 | 2017 | 1 | |
| Teatro Studio Melato | Teatro Studio Melato | Italy, Milan, Via Rivoli 6, 20121 | 2022-12-01 | 2022-12-22 | 2022 | 1 | |
| Teatro Comunale Bosconero | Teatro Comunale Bosconero | Italy, Bosconero, Via Villafranca 5, 10080 | 2023-03-08 | -- | 2023 | 1 | |
| Theatro Palladio | Theatro Palladio | Greece, Ioannina | 1956-01-27 | 1956-01-28 | 1956 | 1 | |
| Theatro Gkloria | Theatro Gkloria (Gloria Theater) | Greece, Athens, Ippokratous 7 | 2000-10-13 | 2001-04-08 | 2000 | 1 | |
| Teatro Comunale Luca Ronconi | Teatro Comunale Luca Ronconi | Italy, Gubbio, Via del Popolo, 17, 06024 | 2013-12-03 | -- | 2013 | 1 | |
| Teatro Puccini | Teatro Puccini | Italy, Merano, Theaterplatz, 2 | 2011-10-28 | -- | 2011 | 1 | |
| Teatro Don Bosco | Teatro Don Bosco | Italy, Rivoli, Via Stupinigi, 1 | 2001-01-17 | -- | 2001 | 1 | |
| Teatro Real | Teatro Real | Argentina | 2024-04-07 | 2024-04-28 | 2024 | 1 | |
| Teatro Verdi | Teatro Verdi | Italy, Salerno, Piazza Matteo Luciani | 1999-03-11 | 1999-03-14 | 1999 | 1 | |
| Theatro Athina | Theatro Athina (Athens Theater) | Greece, Athina, Derigni 10 | 1979-11-02 | 1979-12-16 | 1979 | 1 | |
| Teater Fusentast | Teater Fusentast | Norway, Trondheim, Riddervolds gate 28 | 1997-11-03 | -- | 1997 | 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 | |
| Theater an der Ilmenau | Theater an der Ilmenau | Germany, Uelzen, Greyerstraße 1-3 | 2010-11-18 | -- | 2010 | 1 | |
| Theatro To scholeion (Xoros B’) | Theatro To scholeion (Xoros B’) | Greece, Athens | 2008-07-27 | 2008-07-31 | 2008 | 1 | |
| Theatr Mwldan | Theatr Mwldan | Wales, Cardigan, Dyfed, Bath House Road | 1993-05-26 | -- | 1993 | 1 | |
| Theater Spielraum | Theater Spielraum | Austria, Wien, Kaiserstraße 46 | 2012-10-22 | 2012-11-24 | 2012 | 1 | |
| Teater i Falköping (Jouvins Hotell) | Teater i Falköping (Jouvins Hotell) | Sweden, Falköping, Storgatan | 1881-12-12 | -- | 1881 | 1 | |
| Teatro Kismet OperA | Teatro Kismet OperA | Italy, Bari, Str. S. Giorgio Martire, 22/F | 2008-03-29 | 2008-03-30 | 2008 | 1 | |
| Theatro Pyli | Theatro Pyli (Gate Theatre) | Greece, Athens | 1988-01-08 | -- | 1988 | 1 | |
| Temple Theater at Angelina College | Temple Theater at Angelina College | United States of America, Lufkin, 3500 South First Street | 2012-02-16 | 2012-02-18 | 2012 | 1 | |
| Theater | Theater | Germany, Marsberg | 1980-01-30 | -- | 1980 | 1 | |
| The DeLuxe Theater | The DeLuxe Theater | United States of America, Houston, 3303 Lyons Avene | 2020-02-17 | 2020-02-21 | 2020 | 1 | |
| Theatre Margot, Johnson Center for Fine Arts | Theatre Margot, Johnson Center for Fine Arts | United States of America, Franklin, 101 Branigin Blvd | 2007-05-02 | 2007-05-06 | 2007 | 1 | |
| Theaterforum Kreuzberg | Theaterforum Kreuzberg | Germany, Berlin, Eisenbahnstraße 21 | 2009-05-15 | 2009-06-07 | 2009 | 1 | |
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