| Theater im Wiesenhaus | Theater im Wiesenhaus | Germany, Eisleben | 1900-05-05 | -- | 1900 | 1 | |
| Tiyatro Boyali Kuş (Theatre Painted Bird) | Tiyatro Boyali Kuş (Theatre Painted Bird) | Turkey, Batman | 2010-03-03 | -- | 2010 | 1 | |
| Theatro Vretania | Theatro Vretania (Theatre Bretagne) | Greece, Athens | 1943-01-27 | 1943-02-16 | 1943 | 1 | |
| Tanz-Forum | Tanz-Forum | Germany, Köln, Düppelstraße 5 | 1993-01-17 | 1994-03-31 | 1993 | 1 | |
| Teatro G. Verdi | Teatro G. Verdi | Italy, Gorizia, Via Garibaldi, 2A | 2005-02-08 | -- | 2005 | 1 | |
| Teatro Sociale di Soresina | Teatro Sociale di Soresina | Italy, Soresina CR, Via Giuseppe Verdi, 23 | 2000-01-31 | -- | 2000 | 1 | |
| Teatro Sociale di Camogli | Teatro Sociale di Camogli | Italy, Camogli, Piazza Giacomo Matteotti, 5 | 2025-01-18 | 2025-01-18 | 2025 | 1 | |
| Théâtre de la Balsamine | Théâtre de la Balsamine | Belgium, Bruxelles, Avenue Félix Marchal, 1 | 2003-11-13 | 2003-11-22 | 2003 | 1 | |
| Teatro di Verdura | Teatro di Verdura | Italy, Palermo, Viale del Fante | 1980-07-20 | -- | 1980 | 1 | |
| Teaterhögskolan Teatterikorkeakoulu | Teaterhögskolan - Teatterikorkeakoulu (Theatre Academy) | Finland, Helsinki, Haapaniemenkatu 6 | 2001-03-21 | 2001-03-27 | 2001 | 1 | |
| Tschitalischte Slavjanska | The Lounge of Tschitalischte Slavjanska besseda | Bulgaria, Sofia | 1994-11-08 | -- | 1994 | 1 | |
| Teatr imeni Vl. Majakovskogo | Teatr imeni Vl. Majakovskogo | Russia, Moscow | 2002-04-03 | -- | 2002 | 1 | |
| Teatro Circo | Teatro Circo | Spain, Cartagena, Calle Tolosa Latour | 1905-05- | -- | 1905 | 1 | |
| Teaterøen | Teaterøen | Denmark, København, William Wains Gade 11 | 2013-09-25 | 2013-09-26 | 2013 | 1 | |
| Teatro delle Arti | Teatro delle Arti | Italy, Salerno, Via Guerino Grimaldi, 7, 84126 | 2012-03-03 | 2012-03-04 | 2012 | 1 | |
| Triad Stage | Triad Stage | United States of America, Greensboro, 232 S Elm St | 2004-04-25 | 2004-05-16 | 2004 | 1 | |
| Théâtre de l'Orangerie | Théâtre de l'Orangerie | Switzerland, Genève, Quai Gustave-Ador 66B | 2021-07-08 | 2021-07-25 | 2021 | 1 | |
| Theater in der Moltkestraße Litzmannstadt | Theater in der Moltkestraße Litzmannstadt | Poland, Litzmannstadt / Łódź | 1944-04-27 | -- | 1944 | 1 | |
| Theatro Porta | Theatro Porta (Porta Theatre) | Greece, Athens | 2012-06-14 | 2012-10-07 | 2012 | 1 | |
| Teatro Taborda | Teatro Taborda | Portugal, 1100-022 Lisboa, Costa do Castelo 75 | 2020-09-10 | 2020-09-13 | 2020 | 1 | |
| Trojan House Theater | Trojan House Theater (木马剧场) | China, Beijing, 22 International Art Street, 32 Baiziwan Lu, Chaoyang district | 2012-11-12 | 2012-11-28 | 2012 | 1 | |
| Teatro El Milagro | Teatro El Milagro | Mexico, Juárez, Calle Milan 24 Entre Lucerna, Calle Gral. Prim y, Juárez, Cuauhtémoc, 06600 Ciudad de México, CDMX, Mexico | 2024-07-25 | 2024-08-04 | 2024 | 1 | |
| Teatre L’Aurora | Teatre L’Aurora | Spain, Igualada, Carrer de l'Aurora, 80 | 2008-10-17 | 2008-10-19 | 2008 | 1 | |
| Teatro Júlia Bergmann | Teatro Júlia Bergmann | Brazil, São Paulo, Rua Cruzeiro, 256 - Barra Funda | 2006-10-07 | 2006-12-10 | 2006 | 1 | |
| Teatro Municipal 1 de Mayo | Teatro Municipal 1 de Mayo | Argentina | 2023-08-05 | 2023-09-30 | 2023 | 1 | |
| Theater Chur | Theater Chur | Switzerland, Chur, Theaterweg, 7000 | 2011-04-05 | -- | 2011 | 1 | |
| The Plough Theatre | The Plough Theatre | England, Devon, 9-11 Fore St, Great Torrington | 1985-01-15 | -- | 1985 | 1 | |
| Teatro Michelangelo | Teatro Michelangelo | Italy, Modena, Via Pietro Giardini, 255, 41124 Modena MO, Italy | 2024-05-13 | -- | 2024 | 1 | |
| Teatro Francisco Nunes | Teatro Francisco Nunes in Belo Horizonte (Minas Gerais) | Brazil, Belo Horizonte | 1983-06- | -- | 1983 | 1 | |
| Théâtre de la Place | Théâtre de la Place | Belgium, Liège, Place de l'Yser 1 | 2009-12-16 | 2009-12-17 | 2009 | 1 | |
| Teatro Británico | Teatro Británico | Peru, Miraflores, Calle Bellavista, 527 | 2019-09-28 | -- | 2019 | 1 | |
| Teatro Municipal | Teatro Municipal | Spain, Alcázar de San Juan, Calle de Goya, 1 | 2010-03-11 | -- | 2010 | 1 | |
| tulleteater | tulleteater | Belarus | -- | -- | | | |
| Theater am Schiffbauerdamm | Theater am Schiffbauerdamm | Germany, Berlin, Bertolt-Brecht-Platz 1 | -- | -- | | | |
| Théâtre des Nations | Théâtre des Nations | France, Paris, 2 Place du Châtelet | -- | -- | | | |
| Turku | Turku | Finland, Turku | -- | -- | | | |
| The Bijou | The Bijou | United States of America, Atlanta | -- | -- | | | |
| Tallin | Tallin | Estonia | -- | -- | | | |
| Târgovişte | Târgovişte | Romania, Târgovişte | -- | -- | | | |
| Theagovia Theater | Theagovia Theater | Switzerland, Weinfelden | -- | -- | | | |
| TIMBRe4 Madrid | TIMBRe4 Madrid | Spain, Madrid, Calle de Arganzuela, 6 | -- | -- | | | |
| Teatro Studio Mejerchol’d | Teatro Studio Mejerchol’d | Italy, Bari | -- | -- | | | |
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