| 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 | |
| Theater Aachen | Theater Aachen | Germany, Aachen, Theaterplatz | 1972-04-15 | 2014-06-07 | 1972–2014 | 9 | |
| Theater Oberhausen | Theater Oberhausen | Germany, Oberhausen, Will-Quadflieg-Platz 1 | 1972-12-05 | 2018-05-05 | 1972–2018 | 17 | |
| Théâtre National de Toulouse i Toulouse Cedex | Théâtre National de Toulouse i Toulouse Cedex | France, Toulouse Cedex, 1 Rue Pierre Baudis | 2003-12-05 | 2011-02-19 | 2003–2011 | 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 | |
| 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 | |
| Teatro Solís | Teatro Solís | Uruguay, Montevideo, Ciudad Vieja | 1898-09-27 | 2019-12- | 1898–2019 | 8 | |
| 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 | |
| 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 | |
| Teatr im. hr. Skarbka | Teatr im. hr. Skarbka | Ukraine, Lviv | 1879-12-05 | 1900-04-09 | 1879–1899 | 7 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Milan, Piazza San Babila | 1941-01-15 | 1993-03-31 | 1941–1993 | 2 | |
| Theater Magdeburg | Theater Magdeburg | Germany, Magdeburg, Universitätsplatz 9 | 1990-05-05 | -- | 1990–2004 | 2 | |
| Teatr Wielki | Teatr Wielki | Poland, Lublin | 1918-01-15 | 1918-02-05 | 1918–1920 | 3 | |
| 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 | |
| The Duquesne | The Duquesne | United States, Pittsburgh | 1895-10- | 1908-02-10 | 1895–1908 | 4 | |
| Târgovişte | Târgovişte | Romania, Târgovişte | -- | -- | | | |
| Theatre Royal | Theatre Royal Plymouth | England, Plymouth, Royal Parade | 1993-05-11 | 2017-10-07 | 1993–2017 | 3 | |
| Theatre Royal | Theatre Royal | England, Bath, Sawclose | 1909-05-03 | 2010-04-03 | 1909–2010 | 5 | |
| Teatro Principal | Teatro Principal de Requena | Spain, Requena, c/ Las Cruces 5 | 2005-02-26 | 2005-10-22 | 2005 | 2 | |
| Teatre Joventut | Teatre Joventut | Spain, L'Hospitalet de Llobregat, Carrer Joventut, 4-10 | 2008-11-01 | 2008-11-02 | 2008 | 1 | |
| Teatro Hidalgo | Teatro Hidalgo | Mexico, Ciudad de México, Av. Hidalgo 23, Cuauhtémoc | 1932-10-14 | -- | 1932–1964 | 2 | |
| Teatro Olmetto | Teatro Olmetto | Italy, Milan | 1990-03-05 | -- | 1990 | 1 | |
| Topoľčany | Topoľčany | Slovak Republic, Topoľčany | 1912-04-25 | -- | 1912 | 1 | |
| Teatro Victoria Eugenia | Teatro Victoria Eugenia | Spain, San Sebastian / Donostia, Argentinar Errepublika, 2 | 1928-08-29 | -- | 1928 | 1 | |
| Tiara Koto | Tiara Koto | Japan, Tokyo, 2 Chome-28-36 Sumiyoshi, Koto | 2006-10-14 | 2006-10-15 | 2006 | 1 | |
| Theatro Palaias Ilektrikis | Theatro Palaias Ilektrikis | Greece, Volos | 2009-11-13 | 2009-12-13 | 2009 | 1 | |
| Theatre Lobby | Theatre Lobby | United States, Washington D.C. | 1963-06-04 | 1966-07-16 | 1963–1967 | 3 | |
| Teatro Villa de Molina | Teatro Villa de Molina | Spain, Murcia, Carretera del Chorrico, 10 | 2010-03-13 | -- | 2010 | 1 | |
| Theatre Morin Heights | Theatre Morin Heights | Canada | 2019-11-07 | 2019-11-10 | 2019 | 1 | |
| Toruń | Toruń | Poland, Toruń | 2008-05-25 | -- | 2008 | 1 | |
| Theater der Künste | Theater der Künste | Switzerland, Zürich, Gessnerallee 13 | 2009-06-22 | -- | 2009 | 1 | |
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