| Teatro Principal de Castellón | Teatro Principal de Castellón | Spain, Castellón de la Plana, Plaza de la Paz, s/n | 2005-10-15 | 2018-10-14 | 2005–2018 | 2 | |
| Teaterlokalet | Teaterlokalet | Norway, Hvalsmoen | 1960-10-24 | -- | 1960–1961 | 2 | |
| Théâtre d'Avranches | Théâtre d'Avranches (Avranches Theatre) | France, Avranches, Bd Leon Jozeau Marigné, 50300 Avranches, France | 2025-02-02 | 2025-02-02 | 2025 | 1 | |
| Teatro César Cava | Teatro César Cava | Brazil, São Paulo, Presidente Prudente | 2009-08-26 | -- | 2009 | 1 | |
| The Norwegian Theatre | The Norwegian Theatre | United States of America, Chicago | 1913-04-18 | 1913-05-04 | 1913 | 1 | |
| Teatro Comunale Giuseppe Verdi | Teatro Comunale Giuseppe Verdi | Italy, Gorizia, Via Giuseppe Garibaldi, 2A, 34170 | 2014-01-16 | -- | 2014 | 1 | |
| Teatr Dramatyczny | Teatr Dramatyczny | Poland, Wałbrzych, Plac Teatralny 1 | 1975-05-17 | -- | 1975 | 1 | |
| Teatrul Odeon | Teatrul Odeon (Comedy Theater) | Romania, Bucharest, Cal. Victoriei, 40-42 | 1988-11-27 | 2016-04-01 | 1988–2017 | 6 | |
| Teatro de Cámara del Complejo Cultural | Teatro de Cámara del Complejo Cultural | Mexico, Chihuahua, División del Norte, Carlos Guízar | 1985-11-23 | 1985-11-30 | 1985 | 1 | |
| Teatro San Juan | Teatro San Juan | Spain, Cáceres | 1922-10- | -- | 1922 | 1 | |
| Teatro G. Verdi | Teatro G. Verdi | Italy, Gorizia, Via Garibaldi, 2A | 2005-02-08 | -- | 2005 | 1 | |
| Tverskoj teatr dramy | Tverskoj teatr dramy (Tver Drama Theatre) | Russia, Tver, Ulitsa Sovetskaya, 16, Tver, Tver Oblast, Russia, 170100 | 2019-12-03 | -- | 2019 | 1 | |
| Tägerwilen | Tägerwilen | Switzerland | 2002-04-27 | -- | 2002 | 1 | |
| The Grand | The Grand | United States of America, Burlington | 1904-03-16 | 1904-03-16 | 1904 | 1 | |
| Teatro delle Arti | Teatro delle Arti | Italy, Gallarate, Via Don Giovanni Minzoni, 4 | 2001-03-06 | -- | 2001 | 1 | |
| Teatro del Ángel | Teatro del Ángel | Chile, Santiago | 1973-07-27 | -- | 1973 | 1 | |
| The Little Theatre Group Auditorium | The Little Theatre Group Auditorium | India, New Delhi, Mandi House, Copernicus Road, Connaught Place, Copernicus Marg | 2007-03-24 | -- | 2007 | 2 | |
| Teatro Studio di Scandicci | Teatro Studio di Scandicci | Italy, Scandicci (FI), Via Gaetano Donizetti, 58, 50018 | 2008-01-29 | 2009-10-17 | 2008–2009 | 2 | |
| Théâtre de l'Agora, Scène nationale | Théâtre de l'Agora, Scène nationale | France, Évry, Allée de l'Agora | 1999-01-14 | 2001-03-24 | 1999–2001 | 2 | |
| Teatro Nobel | Teatro Nobel | Italy, Milan | 1987-12-09 | -- | 1987 | 1 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 2 | |
| Teatro Bernal de El Palmar | Teatro Bernal de El Palmar | Spain, Murcia, Calle Lorca, 65 | 2010-03-20 | -- | 2010 | 1 | |
| Tripoli | Tripoli | Libya, Tripoli | 2013-09-04 | 2013-09-09 | 2013 | 1 | |
| Test 2 | Test 2 | Belarus | -- | -- | | | |
| Theater at St. Clement’s | Theater at St. Clement’s | United States of America, New York, 423 W 46th St | 2009-11-30 | 2009-11-30 | 2009 | 1 | |
| Teatro 13 | Teatro 13 | Italy, Firenze, Via Aurelio Nicolodi, 2, 50131 Firenze FI, Italy | 2006-04-03 | 2016-05-18 | 2006–2024 | 10 | |
| Theatro 3is Septemvriou | Theatro 3is Septemvriou | Greece, Athens, Stournari ke 3is Septemvriou | 1986-11-21 | 1987-04-12 | 1986 | 1 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Milan, Piazza San Babila | 1940-10-08 | 1993-03-31 | 1940–1993 | 4 | |
| Theater an der Mürg | Theater an der Mürg | Switzerland, Stans, Mürgstrasse 6 | 2009-01-31 | 2009-04-04 | 2009 | 1 | |
| Tōkyō Geijutsu Gekijō | Tōkyō Geijutsu Gekijō (Tokyo Metropolitan Theatre) | Japan, 1 Chome-8-1 Nishiikebukuro, Toshima City, Tokyo 171-0021, Japan | 1994-09-29 | 2014-11-24 | 1994–2014 | 3 | |
| The Kenneth Sawyer Goodman Memorial Theatre | The Kenneth Sawyer Goodman Memorial Theatre (The Art Institute of Chicago) | United States of America, Chicago, 111 S Michigan Ave | 1928-02-07 | 1951-12-22 | 1928–1952 | 14 | |
| Theater aan de Schie | Theater aan de Schie | Netherlands, Schiedam, Stadserf 1 | 2001-12-18 | -- | 2001–2017 | 3 | |
| Thalia Theater - Alstertor | Thalia Theater - Alstertor | Germany, Hamburg, Alstertor 1 | 2021-11-09 | 2022-02-11 | 2021 | 1 | |
| Teatro Sperimentale “Lirio Arena” | Teatro Sperimentale “Lirio Arena” | Italy, Ancona, Via Redipuglia 59 | 2001-11-16 | 2001-11-18 | 2001 | 1 | |
| Teatr Polski Victoria | Teatr Polski Victoria | Poland, Łódź | 1882-10-29 | 1918-12-23 | 1882–1918 | 17 | |
| Theater In Der Altstadt | Theater In Der Altstadt | Italy, Merano BZ, Corso della Libertà, 27 | 2019-10-08 | -- | 2019 | 1 | |
| Théâtre de l’Opprimé | Théâtre de l’Opprimé | France, Paris, 78 Rue du Charolais | 2012-12-19 | 2014-02-16 | 2012–2014 | 2 | |
| Theater Versmold | Theater Versmold | Germany, Versmold | 1980-03-30 | -- | 1980 | 1 | |
| Teatro 99 Posti | Teatro 99 Posti | Italy, Mercogliano, Via Traversa, 91 - Torelli di, 83013 Mercogliano AV, Italy | 2013-10-12 | 2013-10-13 | 2013 | 1 | |
| Teatr Ochoty | Teatr Ochoty | Poland, Warsaw, Mikołaja Reja 9 | 1978-01-28 | -- | 1978 | 1 | |
| Theatro Attikon | Theatro Attikon (Atticon Theatre) | Greece, Drama | 1940-02- | -- | 1940 | 1 | |
| Teatro Giulia di Barolo | Teatro Giulia di Barolo | Italy, Torino, piazza Santa Giulia, 2 - 10124 | 1975-04-10 | -- | 1975 | 1 | |
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