| Teatr Polski | Teatr Polski | Poland, Wrocław, Gabrieli Zapolskiej 3 | 1986-11-16 | 2018-12-16 | 1986–2018 | 6 | |
| The Questors Studio | The Questors Studio | England, London, 12 Mattock Ln | 1975-05- | 2017-12-05 | 1975–2015 | 4 | |
| Theater an der Ilmenau | Theater an der Ilmenau | Germany, Uelzen, Greyerstraße 1-3 | 2010-11-18 | -- | 2010 | 1 | |
| Tønsberg domkirke | Tønsberg domkirke | Norway, Tønsberg | 2016-11-16 | -- | 2016–2018 | 2 | |
| Teatro do Bairro Alto | Teatro do Bairro Alto | Portugal, Lisboa, Rua Tenente Raúl Cascais 1A | 2007-09-27 | 2007-11-04 | 2007 | 1 | |
| Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Teatrul Național Radiofonic (Societatea Română de Radiodifuziune) | Romania, Bucureşti, Str. General Berthelot, Nr. 60-64 | 1929-09-28 | 1991-- | 1929–2006 | 16 | |
| Theatricum Botanicum | Theatricum Botanicum | United States of America, Topanga, 1419 N. Topanga Canyon Blvd. | 2019-06-22 | 2019-11-28 | 2019 | 1 | |
| Theatro Athina | Theatro Athina (Athens Theater) | Greece, Athina, Derigni 10 | 1979-11-02 | 1979-12-16 | 1979 | 1 | |
| Theater Lantaren/Venster | Theater Lantaren/Venster (Lantaren/Venster) | Netherlands, Rotterdam, Gouvernestraat | 1993-02-13 | -- | 1993 | 1 | |
| Tămăoani | Tămăoani | Romania, Frumuşiţa | -- | -- | | | |
| Thor Modéen teatern | Thor Modéen teatern | Sweden, Kungsör, Drottninggatan 19 | 2007-04-04 | -- | 2007 | 1 | |
| Theatro Oasis | Theatro Oasis | Cyprus, Nikosia | 1938-09-25 | -- | 1938 | 1 | |
| Théâtre de Nîmes | Théâtre de Nîmes | France, Nîmes, 1 Place de la Calade | 2013-04-03 | 2013-04-04 | 2013 | 1 | |
| The Grand | The Grand | United States of America, Burlington | 1904-03-16 | 1904-03-16 | 1904 | 1 | |
| Teatro Guerra de Lorca | Teatro Guerra de Lorca | Spain, Murcia, Plaza de Calderón de la Barca | 1994-03-15 | -- | 1994–2009 | 2 | |
| TEC - Théâtre Coluche | TEC - Théâtre Coluche | France, Plaisir, 980 Avenue du Général de Gaulle | 2011-10-08 | -- | 2011 | 1 | |
| Teatr Nowy | Teatr Nowy | Poland, Łódź, ul. Zachodnia 93 | 1963-04-06 | 1971-01-21 | 1963–1983 | 5 | |
| Tingvold | Tingvold | Norway, Tingvold | 1966-04-29 | -- | 1966 | 1 | |
| Theater De Lampegiet | Theater De Lampegiet | Netherlands, Veenendaal | 1989-02-02 | 1989-04-02 | 1989–2001 | 2 | |
| Théâtre Hébertot | Théâtre Hébertot | France, Paris | 2010-09-03 | 2010-11-27 | 2010 | 1 | |
| Teatro Apolo | Teatro Apolo | Brazil, Recife, R. do Apolo 121 | 2005-05-12 | -- | 2005 | 1 | |
| Teater Plaza | Teater Plaza | Sweden, Stockholm | 1998-10-10 | -- | 1998 | 1 | |
| The Auditorium | The Auditorium | United States of America, Winston-Salem | 1905-09-12 | 1909-04-24 | 1905–1909 | 2 | |
| Teatro Taib | Teatro Taib | Brazil, São Paulo | 1988-03- | -- | 1988 | 1 | |
| Teater NOR stor | Teater NOR stor | Norway, Stamsund , J. M. Johansens Vei 32 | 2012-05-29 | -- | 2012 | 1 | |
| Theater am Haidplatz | Theater am Haidplatz | Germany, Regensburg, Haidplatz 3 | 1995-05-28 | 2008-12-22 | 1995–2008 | 3 | |
| Theater Heilbronn | Theater Heilbronn | Germany, Heilbronn, Berliner Pl. 1 | 2010-09-24 | 2011-02-02 | 2010–2018 | 2 | |
| Theater Freiberg | Theater Freiberg | Germany, Freiberg, Borngasse 1 | 2013-09-21 | 2014-02-20 | 2013 | 1 | |
| Theatro Alma | Theatro Alma (Alma Theater) | Greece, Athens, Akominatou 15 | 2007-10-31 | 2009-04-12 | 2007 | 1 | |
| Trondhjems Katedralskole | Trondhjems Katedralskole | Norway, Trondheim | 1973-10-17 | -- | 1973 | 1 | |
| Théâtre Libre | Théâtre Libre | France, Paris | 1890-05-30 | -- | 1890–1891 | 2 | |
| Teatro Cardinal Massaia | Teatro Cardinal Massaia | Italy, Turin, Via Sospello, 32 | 2004-04-16 | -- | 2004 | 1 | |
| Teater Durken | Teater Durken | Sweden, Gothenburg, Sven Källfelts Gata | 2001-11-10 | 2001-12-01 | 2001 | 1 | |
| Teatro Sociale | Teatro Sociale | Italy, Brescia, Via Felice Cavallotti 20 | 2001-01-30 | 2018-03-15 | 2001–2018 | 4 | |
| Teater Garasi | Teater Garasi (Teater Garasi / Garasi Performance Institute) | Indonesia, Daerah Istimewa Yogyakarta 55181, Jl. Jomegatan No.164B, RW.RT. 04, Jomegatan, Ngestiharjo, Kec. Kasihan, Kabupaten Bantul | 2020-10-31 | 2020-11-30 | 2020 | 1 | |
| Thüringer Landestheater Rudolstadt | Thüringer Landestheater Rudolstadt | Germany, Rudolstadt, Anger 1 | 1937-10-26 | 2006-10-13 | 1937–2006 | 5 | |
| Tatabánya | Tatabánya | Hungary, Tatabánya | 1927-05-05 | -- | 1927 | 1 | |
| Teatro Comunale Garibaldi | Teatro Comunale Garibaldi | Italy, Santa Maria C. V., Corso Giuseppe Garibaldi, 78 | 2006-02-25 | 2006-02-26 | 2006 | 1 | |
| Théâtre Réjane | Théâtre Réjane | France, Paris, 15 rue Blanche | 1908-02-13 | -- | 1908 | 1 | |
| Teatre Cervantes | Teatre Cervantes | Spain, Palamós | 1915-12-07 | -- | 1915 | 1 | |
| Teatro Monumento | Teatro Monumento | Italy, Pescara, Lungomare Cristoforo Colombo, 122 | 1969-07-22 | -- | 1969 | 1 | |
| Thália Színház | Thália Színház | Hungary, Budapest, Nagymező utca 22-24. | 2005-10-14 | 2012-10-14 | 2005–2012 | 4 | |
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