| Theatret i Nykjøbing | Theatret i Nykjøbing | Denmark, Nykøbing | 1884-02-17 | -- | 1884–1908 | 8 | |
| Tbilisi | Tbilisi | Georgia, Tbilisi | 1906-02-20 | 1906-- | 1906 | 2 | |
| Theater de Meervaart | Theater de Meervaart | Netherlands, Amsterdam, Meer en Vaart 300 | 2002-05-12 | -- | 2002 | 1 | |
| Theater in Baden-Baden | Theater in Baden-Baden | Germany, Baden-Baden | 1887-07-08 | -- | 1887–1928 | 22 | |
| Théâtre Réjane | Théâtre Réjane | France, Paris, 15 rue Blanche | 1908-02-13 | -- | 1908 | 1 | |
| Tjornhom-Nelson Theater, Foss Center | Tjornhom-Nelson Theater, Foss Center | United States of America, Minneapolis, Augsburg College, 2211 Riverside Ave | 2006-11-03 | 2006-11-12 | 2006 | 1 | |
| Theater Wit | Theater Wit | United States of America, Chicago, 1229 W Belmont Ave | 2011-02-25 | 2011-04-03 | 2011 | 1 | |
| Teatr Miejski w Płocku | Teatr Miejski w Płocku | Poland, Płock | 1924-12-04 | -- | 1924 | 1 | |
| Théâtre du Gymnase | Théâtre du Gymnase | France, Marseille, 4 Rue Théâtre Français | 1931-03-03 | -- | 1931 | 1 | |
| Trinity Parish Church | Trinity Parish Church | United States of America, Seattle, 609 8th Ave | 2018-07-06 | 2018-07-29 | 2018 | 1 | |
| Theater Mönchengladbach | Theater Mönchengladbach | Germany, Mönchengladbach, Odenkirchener Str. 78 | 2006-09-23 | 2011-12-30 | 2006–2011 | 2 | |
| Theatro Etoual | Theatro Etoual | Greece, Athens, Athens | 1912-10-14 | 1912-11-07 | 1912 | 1 | |
| The Norwegian Theatre | The Norwegian Theatre | United States of America, Chicago | 1913-04-18 | 1913-05-04 | 1913 | 1 | |
| The Strode Theatre | The Strode Theatre | England, Somerset, Church Rd, Street | 1985-01-17 | -- | 1985 | 1 | |
| Théatre de la Vie | Théatre de la Vie | Belgium, Brussels, Rue traversière 45 | 2017-01-17 | 2017-01-28 | 2017 | 1 | |
| Teatret i Kallundborg | Teatret i Kallundborg | Denmark, Kallundborg | 1907-11-25 | -- | 1907 | 1 | |
| Teatro Carignano | Teatro Carignano | Italy, Torino, Piazza Carignano, 6 | 1895-02-18 | 2023-01-15 | 1895–2023 | 18 | |
| Theater Casino Zug | Theater Casino Zug | Switzerland, Zug, Artherstrasse 2-4 | 2005-11-16 | -- | 2005–2019 | 2 | |
| Tyholmen videregående skole | Tyholmen videregående skole | Norway, Arendal, Kirkebakken 8 | 1997-10-13 | -- | 1997 | 1 | |
| Teatre Municipal de Balaguer | Teatre Municipal de Balaguer | Spain, Balaguer, Lleida,, Carrer Àngel Guimerà, 28 | 2008-09-27 | -- | 2008 | 1 | |
| Thompson Theatre | Thompson Theatre | United States of America, Raleigh, 2241 Dunn Ave. | -- | -- | | | |
| Theater in der Stresemannstrasse | Theater in der Stresemannstrasse | Germany, Berlin, Stresemannstraße 29 | 1933-10-10 | -- | 1933 | 1 | |
| Theatre Royal | Theatre Royal | England, Halifax, Southgate | 1910-05-02 | -- | 1910 | 1 | |
| Théâtre de la Renaissance | Théâtre de la Renaissance | France, Paris, 20 Boulevard Saint-Martin | 1898-03-29 | 1899-12-27 | 1898–1899 | 4 | |
| Théâtre Municipal i Avignon | Théâtre Municipal i Avignon | France, Avignon, Place de l'Horloge | 2003-07-17 | 2004-07-22 | 2003–2004 | 2 | |
| The Lemon Tree | The Lemon Tree | Scotland, Aberdeen, 5 West North Street | 2004-06-11 | 2004-06-12 | 2004–2011 | 2 | |
| Temporada SESC de Artes | Temporada SESC de Artes | Brazil, São Paulo | 2006-09-30 | 2006-10-22 | 2006 | 1 | |
| Teatro Duse | Teatro Duse | Italy, Besozzo, Via Eleonora Duse, 12, 21023 Besozzo VA, Italy | 2023-05-06 | -- | 2023 | 1 | |
| Teatro dell'Elfo | Teatro dell'Elfo | Italy, Milan, Corso Buenos Aires 33 | 1994-10-19 | -- | 1994 | 1 | |
| The Auditorium | The Auditorium | United States of America, Newark, 22 N. Second Street | 1926-11-13 | -- | 1926 | 1 | |
| Teatrul "Regina Maria" | Teatrul "Regina Maria" | Romania, Oradea, Piaţa Regele Ferdinand I, 4-6 | 1956-10-27 | -- | 1956 | 1 | |
| Teatro do Derby | Teatro do Derby | Brazil, Recife | 1949-11-06 | -- | 1949 | 1 | |
| Teatro Giovanni Testori | Teatro Giovanni Testori | Italy, Forlì, Viale Amerigo Vespucci, 13 | 2004-01-10 | -- | 2004–2008 | 2 | |
| Tower Theatre | Tower Theatre | England, London, Bride Lane | 1953-05-15 | 2023-10-08 | 1953–2023 | 16 | |
| Teatro Auditorium Santa Chiara | Teatro Auditorium Santa Chiara | Italy, Trento, Via Santa Croce 67 | 2001-02-27 | 2011-11-20 | 2001–2024 | 3 | |
| Teatrul Nottara | Teatrul Nottara | Romania, Bucureşti, Bulevardul Magheru 20 | 2006-01-30 | -- | 2006–2022 | 2 | |
| Teatro Due | Teatro Due | Italy, Roma, Vicolo dei Due Macelli, 37, 00187 | 1988-02-10 | 1988-02-21 | 1988 | 1 | |
| Teatro Castro Alves | Teatro Castro Alves | Brazil, Salvador | 1983-06- | -- | 1983–1989 | 2 | |
| Theatro Trianon | Theatro Trianon | Greece, Nafplio, Πλ. Συντάγματος | 2011-11-26 | 2011-11-27 | 2011 | 1 | |
| The Civic Theatre at Dobbs Ferry | The Civic Theatre at Dobbs Ferry | United States of America, Dobbs Ferry | 1937-10-23 | -- | 1937 | 1 | |
| Tromsø | Tromsø | Norway, Tromsø | 1898-01-10 | 1999-06-19 | 1898–2015 | 9 | |
| Theatro Nea Skini | Theatro Nea Skini (New Stage) | Greece, Athens, Agiou Konstantinou 22 | 1903-06-12 | 1907-10-03 | 1903–1907 | 3 | |
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