| Theatro Knossos | Theatro Knossos | Greece, Athens | 1989-10-13 | 1989-10-16 | 1989 | 2 | |
| Theatre in the Dale | Theatre in the Dale | United States of America, Marble Dale | 1940-08-21 | 1940-08-24 | 1940 | 1 | |
| Teatro Ocampo | Teatro Ocampo | Mexico, Cuernavaca, Morelos | 1992-01-23 | -- | 1992 | 1 | |
| Teatro Jenco | Teatro Jenco | Italy, Viareggio, Via Menini | 2005-02-25 | -- | 2005 | 1 | |
| Teatro Politeama Pestapevar | Teatro Politeama Pestapevar | Italy, Forli | 1897-05-24 | -- | 1897 | 1 | |
| Tavistock Little Theatre | Tavistock Little Theatre | England, London, Tavistock Square, Bloomsbury | 1933-05-05 | 1938-05-07 | 1933–1938 | 6 | |
| The Dionysus Theater's L'IL PEACH | The Dionysus Theater's L'IL PEACH | United States of America, New York, 270 West 36th Street | 2005-11-17 | 2005-12-18 | 2005 | 1 | |
| Teatro La Fenice | Teatro La Fenice | Italy, Venice, Campo S. Fantin, 30124 | 1980-11-09 | 1980-11-10 | 1980 | 1 | |
| Teatre Joventut | Teatre Joventut | Spain, L'Hospitalet de Llobregat, Carrer Joventut, 4-10 | 2008-11-01 | 2008-11-02 | 2008 | 1 | |
| Théatro Ekáti | Théatro Ekáti (Hekate Theatre) | Greece, Kypseli Athens, Ekatis 11 str | 2010-02-12 | 2015-05-31 | 2010–2015 | 2 | |
| Theater Erfurt | Theater Erfurt | Germany, Erfurt, Theaterpl. 1 | 1999-01-30 | -- | 1999 | 1 | |
| Teatro Auditorium | Teatro Auditorium | Italy, Trieste, Via di Tor Bandena, 34121 | 1968-02-08 | 1976-03-28 | 1968–1976 | 3 | |
| Tønsberg | Tønsberg | Norway, Tønsberg | 1889-03-21 | 1982-11-23 | 1889–1991 | 18 | |
| To Dimotikó Théatro Vólou | To Dimotikó Théatro Vólou (The Municipal Theater of Volos) | Greece, Volos, Volos 383 | 1911-11-03 | 2003-03-18 | 1911–2003 | 5 | |
| Teatro Nacional Almeida Garrett | Teatro Nacional Almeida Garrett | Portugal, Lisbon, Praça D. Pedro IV | 1928-03-20 | -- | 1928 | 1 | |
| Triton Museum Hall Pavilion | Triton Museum Hall Pavilion | United States of America, Santa Clara, 1505 Warburton Avenue | 2004-08-12 | 2004-08-22 | 2004 | 1 | |
| Trump Kültür Ve Gösteri Merkezi | Trump Kültür Ve Gösteri Merkezi | Turkey, Istanbul | 2023-11-10 | 2023-11-30 | 2023 | 1 | |
| Teatro Paulo Eiró | Teatro Paulo Eiró | Brazil, Santo Amaro, São Paulo, Av. Adolfo Pinheiro, 765 | 2024-03-14 | 2024-03-31 | 2024 | 1 | |
| Theatro tis odou Kefallinias | Theatro tis odou Kefallinias (Θέατρο Οδού Κεφαλληνίας) | Greece, Athina, Kefallinias 16 | 1994-11-04 | 1995-12-10 | 1994 | 1 | |
| Teatrul Dramatic Fani Tardini | Teatrul Dramatic Fani Tardini | Romania, Galaţi, Str. Domnească, nr. 59 | 1959-01-20 | -- | 1959 | 1 | |
| Teatr imeni Vl. Majakovskogo | Teatr imeni Vl. Majakovskogo | Russia, Moscow | 2002-04-03 | -- | 2002 | 1 | |
| The Weller Theatre | The Weller Theatre | United States of America, Zanesville | 1903-10-20 | 1903-12-02 | 1903 | 2 | |
| Théâtre de la Foudre | Théâtre de la Foudre | France, Petit-Quevilly, Rue François Mitterrand | 2005-01-11 | 2009-11-22 | 2005–2009 | 3 | |
| Theatret i Trondheim | Theatret i Trondheim | Norway, Trondheim, Prinsens Gate 20 | 1856-04-02 | 1927-11-10 | 1856–1928 | 50 | |
| Teatro Sperimentale “Lirio Arena” | Teatro Sperimentale “Lirio Arena” | Italy, Ancona, Via Redipuglia 59 | 2001-11-16 | 2001-11-18 | 2001 | 1 | |
| Teatre Principal | Teatre Principal | Spain, Barcelona, La Rambla, 27-29 | 1892-11-16 | -- | 1892–1906 | 4 | |
| Terrazza dei Signori | Terrazza dei Signori | Italy, Santarcangelo di Romagna, Contrada dei Signori, 41 | 1974-07-21 | -- | 1974 | 1 | |
| Triad Stage | Triad Stage | United States of America, Greensboro, 232 S Elm St | 2004-04-25 | 2004-05-16 | 2004 | 1 | |
| Théâtre du Château de la ville d'Eu | Théâtre du Château de la ville d'Eu | France, Eu, Place Isabelle d'Orléans | 2018-10-16 | -- | 2018 | 1 | |
| Theater Verkade | Theater Verkade | Netherlands, The Hague | 1913-12-12 | -- | 1913 | 1 | |
| Teatrul Constantin I. Nottara | Teatrul Constantin I. Nottara | Romania, Bucharest, Bd. Magheru Gheorghe, Gen., 20 | 1963-09-22 | 1992-04-08 | 1963–1992 | 2 | |
| Theatro Technis | Theatro Technis | England, London, 26 Crowndale Rd | 2004-10-19 | 2018-12-19 | 2004–2017 | 4 | |
| Theatret i Hotel Phønix | Theatret i Hotel Phønix | Norway, Skien | 1883-11-21 | 1884-06-11 | 1883 | 1 | |
| Teatro del Carcere di Bollate | Teatro del Carcere di Bollate | Italy, Milano, Via Cristina Belgioioso, 120, 20157 | 2013-06-05 | -- | 2013 | 1 | |
| Teatro Abel | Teatro Abel | Brazil, Niterói, Rua Mário Alves, 2 - Icaraí | 1997-08- | -- | 1997 | 1 | |
| Teatrul Sică Alexandrescu Brasov | Teatrul Sică Alexandrescu Brasov | Romania, Braşov, Piaţa Teatrului Nr. 1 | 1967-02-18 | -- | 1967–2010 | 2 | |
| Teatro Sannazzaro | Teatro Sannazzaro | Italy, Naples, Via Chiaia, 157 | 1893-02-28 | 1895-04-03 | 1893–1899 | 7 | |
| Telemark Teater | Telemark Teater | Norway, Skien, Hollenderigata | 1978-02-07 | -- | 1978–1987 | 3 | |
| Tirschenreuth | Tirschenreuth | Germany, Tirschenreuth | 2003-03-29 | -- | 2003 | 1 | |
| Tiyatro Pera | Tiyatro Pera (Theatre Pera) | Turkey, Istanbul, Ergenekon, Halaskargazi Cd. No:9, 34373 Şişli | 2022-02-19 | 2022-03-20 | 2022 | 1 | |
| Teatro CTBlu Almenno San Bartolomeo | Teatro CTBlu Almenno San Bartolomeo | Italy, Almenno San Bartolomeo, Piazza Don Alessio Pezzoli, 2, 24030 | 2023-11-17 | -- | 2023 | 1 | |
| Théâtre Jean Richard | Théâtre Jean Richard | France, Niort, 202 avenue Saint-Jean d'Angély | 2021-12-29 | 2021-12-30 | 2021 | 1 | |
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