| Theatro Circo | Theatro Circo | Portugal, Braga, Rua Gonçalo Sampaio | 2008-01-11 | 2008-01-12 | 2008 | 1 | |
| Theatro Monis Lazariston | Theatro Monis Lazariston | Greece, Thessaloniki | 2008-05-02 | 2008-06-01 | 2008 | 1 | |
| Teatersalen | Teatersalen | Norway, Båtsfjord, Båtsfjord | -- | -- | | | |
| Thalia-Theater | Thalia-Theater | Germany, Hamburg, Raboisen 67 | 1878-03-07 | 2018-10-28 | 1878–2018 | 91 | |
| Teatr Nowy w Poznaniu | Teatr Nowy w Poznaniu | Poland, Poznań, ul. Dąbrowskiego 5 | 1925-12-19 | -- | 1925–1927 | 2 | |
| Teatro Auditorium Santa Chiara | Teatro Auditorium Santa Chiara | Italy, Trento, Via Santa Croce 67 | 2001-02-27 | 2011-11-20 | 2001–2011 | 2 | |
| Theater in Baden-Baden | Theater in Baden-Baden | Germany, Baden-Baden | 1887-07-08 | -- | 1887–1928 | 22 | |
| Tacoma Little Theatre | Tacoma Little Theatre | United States, Tacoma, 210 N I St | 2019-01-25 | 2019-02-10 | 2019 | 1 | |
| Theatre of Beijing Broadcasting Institute | Theatre of Beijing Broadcasting Institute | China, Beijing, 1 Dingfuzhuang E St, Chaoyang | 2006-05-14 | -- | 2006 | 1 | |
| Theatro Apollon | Theatro Apollon | Greece, Pyrgos, Ileia, Markou Mpotsari 4 | 1909-04-16 | 1909-04-18 | 1909–1930 | 2 | |
| Teatru Fix | Teatru Fix | Romania, Iași, Str. Cuza Vodă nr. 10 | 2015-10-08 | -- | 2015 | 1 | |
| Teatro Comunale G. B. Pergolesi | Teatro Comunale G. B. Pergolesi | Italy, Jesi AN, Piazza della Repubblica, 9 | 1999-02-18 | 2005-02-02 | 1999–2005 | 2 | |
| Teatro Principal de Alicante | Teatro Principal de Alicante | Spain, Alicante, Plaza del Ruperto Chapí | 2001-02-17 | 2010-05-08 | 2001–2010 | 3 | |
| Teatret i Asnæs | Teatret i Asnæs | Denmark, Asnæs | 1907-12-05 | -- | 1907 | 1 | |
| Teatro di Castiglione delle Stiviere | Teatro di Castiglione delle Stiviere | Italy, Castiglione delle Stiviere | 2006-04-08 | -- | 2006 | 1 | |
| Theater in der Klosterstraße | Theater in der Klosterstraße | Germany, Berlin, Klosterstraße 43 | 1928-03-20 | -- | 1928 | 2 | |
| Theatre X | Theatre X | Japan, Sumida-ku, Tokyo, 2-10-14 Ryogoku | 1999-05-18 | 2013-12-15 | 1999–2013 | 9 | |
| Théâtre de Versailles | Théâtre de Versailles | France, Versailles | 1931-11-29 | -- | 1931 | 1 | |
| Teatro Sociale | Teatro Sociale | Italy, Amelia, Via del Teatro, 39 | 1999-03-16 | -- | 1999 | 1 | |
| Théâtre de l’Opprimé | Théâtre de l’Opprimé | France, Paris, 78 Rue du Charolais | 2012-12-19 | 2014-02-16 | 2012–2014 | 2 | |
| Tivolischouwburg | Tivolischouwburg | Netherlands, Rotterdam | 1891-02-26 | -- | 1891–1893 | 5 | |
| Teatro Tobalaba | Teatro Tobalaba | Chile, Santiago | 2003-08-21 | -- | 2003 | 1 | |
| Teatro Carignano | Teatro Carignano | Italy, Torino, Piazza Carignano, 6 | 1895-02-18 | 2017-04-02 | 1895–2017 | 10 | |
| Thalia-Theater Leipzig | Thalia-Theater Leipzig | Germany, Leipzig, Elsterstraße | 1897-03-15 | 1897-12-07 | 1897 | 2 | |
| Teatro Tascabile di Bergamo | Teatro Tascabile di Bergamo | Italy, Bergamo, Via San Lorenzo 12/A | 1996-06-09 | -- | 1996 | 1 | |
| Theatertage Aarau | Theatertage Aarau | Switzerland, Aarau, Metzgergasse 18 | 2002-06-15 | -- | 2002 | 1 | |
| Teatro Gerbino | Teatro Gerbino | Italy, Torino | 1889-02-15 | 1894-01-10 | 1889–1898 | 5 | |
| 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 | |
| Teatr Polskiego Radia | Teatr Polskiego Radia | Poland, Warsaw, Modzelewskiego 59 | 2012-12-23 | 2012-12-23 | 2012 | 1 | |
| Teatro Gonzaga | Teatro Gonzaga | Brazil, Pelotas | 1966-10-16 | -- | 1966 | 1 | |
| Teatro Ginástico | Teatro Ginástico | Brazil, Rio de Janeiro, Avenida Graça Aranha, 187 | 1945-12-14 | -- | 1945–1982 | 2 | |
| Teatri Oda | Teatri Oda | Kosovo, Prishtinë, Pallati i Rinisë dhe i Sporteve nr. 111 | 2013-09-23 | 2013-09-23 | 2013 | 1 | |
| Theatro Apollon | Theatro Apollon | Greece, Ermoupoli, Syros, Siros Ermoupoli 841 00 | 1901-04-22 | 2012-02-05 | 1901–2012 | 6 | |
| Theatret i Trondheim | Theatret i Trondheim | Norway, Trondheim, Prinsens Gate 20 | 1856-04-02 | 1927-11-10 | 1856–1928 | 48 | |
| Teatr Polski | Teatr Polski | Poland, Warsaw, Kazimierza Karasia 2 | 1913-04-29 | 1917-06-15 | 1913–1973 | 5 | |
| Teatr V. F. Komissarzhevskoi | Teatr V. F. Komissarzhevskoi | Russia, St Petersburg, Italiyanskaya ul 19 | 1904-09-17 | -- | 1904–2016 | 5 | |
| Théâtre du Garde-Chasse | Théâtre du Garde-Chasse | France, Les Lilas, 181 bis Rue de Paris ou, 2 Avenue Waldeck Rousseau | 2012-11-23 | -- | 2012 | 1 | |
| Théâtre d'Angoulême, Scène nationale | Théâtre d'Angoulême, Scène nationale | France, Angoulême, Avenue des Maréchaux | 1999-12- | -- | 1999 | 1 | |
| Thomas-Morus-Gymnasium | Thomas-Morus-Gymnasium | Germany, Oelde, Zur Dicken Linde 29 | 1999-01-13 | 1999-01-13 | 1999 | 1 | |
| Theatre Royal | Theatre Royal | Australia, Broken Hill, 347 Argent Street | 1891-08-10 | 1891-08-11 | 1891 | 1 | |
| Théâtre des Menus Plaisirs | Théâtre des Menus Plaisirs | France, Paris, 33 Rue Fbg St Martin | 1895-05-08 | -- | 1895 | 1 | |
| Teatrul de Stat Constanţa | Teatrul de Stat Constanţa | Romania, Constanţa, Bulevardul Ferdinand, no.11 | 1966-12-29 | -- | 1966–1968 | 3 | |
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