| Teatersalen | Teatersalen | Norway, Rommetveit | 1969-09-25 | -- | 1969 | 1 | |
| Tingvoll Gymnas | Tingvoll Gymnas | Norway, Tingvold | 1969-09-16 | -- | 1969–1990 | 4 | |
| Teatro São Pedro | Teatro São Pedro | Brazil, Campos Elíseos, Rua Doutor Albuquerque Lins, 207 | 1969-08-29 | -- | 1969 | 1 | |
| Teatro Romano | Teatro Romano | Italy, Provincia di Massa Carrara | 1969-07-30 | 1969-08-01 | 1969 | 1 | |
| Teatro Monumento | Teatro Monumento | Italy, Pescara, Lungomare Cristoforo Colombo, 122 | 1969-07-22 | -- | 1969 | 1 | |
| Teatro Sistina | Teatro Sistina | Italy, Rome, Via Sistina, 129 | 1969-05-15 | 1969-05-16 | 1969 | 1 | |
| The Long Wharf Theatre | The Long Wharf Theatre | United States of America, New Haven, 222 Sargent Dr | 1969-05-02 | 2010-05-23 | 1969–2010 | 5 | |
| Théâtre du Rideau Vert | Théâtre du Rideau Vert | Canada, Montréal, 4664 Rue Saint-Denis | 1969-04-02 | 1995-02-11 | 1969–1995 | 2 | |
| The Leicester Phoenix Theatre | The Leicester Phoenix Theatre | England, Leicester | 1969-03-18 | -- | 1969 | 1 | |
| Teatr im. Adama Mickiewicza | Teatr im. Adama Mickiewicza | Poland, Częstochowa | 1969-01-24 | -- | 1969 | 1 | |
| Théâtre Molière | Théâtre Molière | Belgium, Brussels, Square du Bastion, 3 | 1969-01-09 | -- | 1969 | 1 | |
| Tyrone Guthrie Theater, The | Tyrone Guthrie Theater | United States of America, Minneapolis, 818 South 2nd Street | 1968-06-20 | 2020-02-16 | 1968–2020 | 15 | |
| Trinity Square Repertory Company | Trinity Square Repertory Company | United States of America, Providence, 201 Washington Street | 1968-03-21 | 1984-01-01 | 1968–1983 | 3 | |
| Theatro Avlaia | Theatro Avlaia | Greece, Thessaloniki | 1968-03-05 | 2002-02-10 | 1968–2002 | 3 | |
| Teatro Auditorium | Teatro Auditorium | Italy, Trieste, Via di Tor Bandena, 34121 | 1968-02-08 | 1976-03-28 | 1968–1976 | 3 | |
| Teatr Ziemi Łódzkiej | Teatr Ziemi Łódzkiej | Germany, Łódź | 1967-11-09 | -- | 1967 | 1 | |
| Théâtre du Méridien | Théâtre du Méridien | Belgium, Brussel, 1170 Watermael-Boitsfort | 1967-11-09 | -- | 1967 | 1 | |
| Télévision française | Télévision française | France | 1967-10-24 | -- | 1967 | 1 | |
| Theatro Akadimos | Theatro Akadimos (Akadimos Theatre) | Greece, Athens | 1967-10-11 | 1968-04-14 | 1967–1968 | 2 | |
| Teatrul de Stat din Arad (Teatrul Clasic Ioan Slavici ) | Teatrul de Stat din Arad (Teatrul Clasic Ioan Slavici ) | Romania, Arad, Bulevardul Revolutiei nr.103 | 1967-05-14 | -- | 1967–2016 | 7 | |
| Teatrul Sică Alexandrescu Brasov | Teatrul Sică Alexandrescu Brasov | Romania, Braşov, Piaţa Teatrului Nr. 1 | 1967-02-18 | -- | 1967–2010 | 2 | |
| Theatro Elsa Vergi | Theatro Elsa Vergi (Elsa Vergi Theater) | Greece, Athens | 1967-02-03 | 1972-04-02 | 1967–1971 | 2 | |
| Teatro Popular do Nordeste | Teatro Popular do Nordeste | Brazil, Recife | 1967-01-07 | -- | 1967 | 1 | |
| Teatrul de Stat Constanţa | Teatrul de Stat Constanţa | Romania, Constanţa, Bulevardul Ferdinand, no.11 | 1966-12-29 | -- | 1966–1968 | 3 | |
| Teatro Guaíra | Teatro Guaíra | Brazil, Curitiba, R. XV de Novembro, 971 | 1966-11-01 | -- | 1966–1989 | 4 | |
| Teatro Gonzaga | Teatro Gonzaga | Brazil, Pelotas | 1966-10-16 | -- | 1966 | 1 | |
| Teatro Estudio San Sebastián | Teatro Estudio San Sebastián | Spain, San Sebastian, Heriz Pasealekua, 16, | 1966-10-03 | -- | 1966 | 1 | |
| Theatre by the Sea | Theatre by the Sea | United States of America, Portsmouth, 125 Bow St | 1966-06-16 | 1966-07-03 | 1966 | 1 | |
| Teatro de Arena da Guanabara | Teatro de Arena da Guanabara | Brazil, Rio De Janeiro | 1966-05-24 | -- | 1966 | 1 | |
| Theater Freiburg | Theater Freiburg | Germany, Freiburg, Bertoldstr. 46 | 1966-05-16 | 2008-07-11 | 1966–2015 | 6 | |
| Tingvold | Tingvold | Norway, Tingvold | 1966-04-29 | -- | 1966 | 1 | |
| Trysil | Trysil | Norway, Trysil | 1966-04-21 | -- | 1966–1971 | 2 | |
| Trueblood Auditorium, Frieze Building, University of Michigan | Trueblood Auditorium, Frieze Building, University of Michigan | United States of America, Ann Arbor | 1966-04-06 | 1966-04-09 | 1966 | 1 | |
| Teatrul Maria Filotti Brăila | Teatrul Maria Filotti Brăila | Romania, Brăila, Str. Mihai Eminescu, nr. 2 | 1966-03-23 | 2010-10-17 | 1966–2010 | 6 | |
| Teatrul Tineretului Piatra-Neamt | Teatrul Tineretului Piatra-Neamt | Romania, Piatra Neamț, Piața Ștefan cel Mare 1 | 1966-01-30 | 2025-05-04 | 1966–2025 | 4 | |
| Tylovo divadlo | Tylovo divadlo | Czech Republic, Prague | 1966-01-26 | 1967-05-23 | 1966 | 1 | |
| Teatro Coliseu | Teatro Coliseu | Brazil, Santos, Rua Amador Bueno, 237 | 1965-11- | -- | 1965–1969 | 2 | |
| Teatro Bela Vista | Teatro Bela Vista | Brazil, São Paulo | 1965-10-20 | -- | 1965 | 1 | |
| Teatro Brasileiro de Comédia | Teatro Brasileiro de Comédia | Brazil, São Paulo, R. Maj. Diogo, 315 | 1965-10-13 | -- | 1965 | 1 | |
| Teatret | Teatret | Norway, Brevik | 1965-09-13 | -- | 1965 | 1 | |
| The Minack Theatre | The Minack Theatre | England, Penzance, Cornwall, Porthcurno | 1965-08-09 | 2007-08-03 | 1965–2007 | 2 | |
| Teatro Circular | Teatro Circular | Uruguay, Montevideo, Av General Rondeau 1388 | 1965-06-10 | -- | 1965–1991 | 2 | |
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