| Teatro Comunale | Teatro Comunale | Italy, Trieste | 1891-10-21 | -- | 1891–1893 | 2 | |
| Teatro Filodrammatico | Teatro Filodrammatico | Italy, Trieste | 1892-04-05 | -- | 1892–1897 | 3 | |
| Teatro Verdi | Teatro Verdi | Italy, Trieste, Riva 3 Novembre | 1908-02-29 | -- | 1908–1922 | 2 | |
| Teatro Lirico Giuseppe Verdi | Teatro Lirico Giuseppe Verdi | Italy, Trieste, Riva 3 Novembre 1 | 2007-12-04 | 2007-12-09 | 2007 | 1 | |
| Teatro / Oratorio San Filippo | Teatro / Oratorio San Filippo | Italy, Turin | 1998-03-07 | 1998-03-08 | 1998 | 1 | |
| Teatro Cardinal Massaia | Teatro Cardinal Massaia | Italy, Turin, Via Sospello, 32 | 2004-04-16 | -- | 2004 | 1 | |
| Teatro Il Rivellino | Teatro Il Rivellino | Italy, Tuscania, Piazza F. Basile 5, Provincia di Viterbo | 2008-02-01 | -- | 2008 | 1 | |
| Teatro Puccini | Teatro Puccini | Italy, Udine | 1928-03-11 | -- | 1928 | 1 | |
| Teatro Nuovo Giovanni | Teatro Nuovo Giovanni da Udine | Italy, Udine UD, Via Trento, 4 | 1998-05-21 | 2013-03-20 | 1998–2013 | 3 | |
| Teatro Sociale | Teatro Sociale | Italy, Varese | 1893-03-13 | -- | 1893 | 1 | |
| Tese dei Soppalchi | Tese dei Soppalchi | Italy, Venezia | 2018-07-21 | -- | 2018 | 1 | |
| Teatro Toniolo | Teatro Toniolo | Italy, Venezia VE, Piazzetta Cesare Battisti 1 | 2012-12-07 | 2012-12-09 | 2012 | 1 | |
| Teatro alle Tese dell'Arsenale | Teatro alle Tese dell'Arsenale | Italy, Venice | 2000-09-11 | 2000-09-15 | 2000 | 1 | |
| Teatro Rossini | Teatro Rossini | Italy, Venice, Salita del Teatro | 1900-10-29 | -- | 1900 | 1 | |
| Teatro Goldoni | Teatro Goldoni | Italy, Venice, Sestiere San Marco | 1892-05-20 | 2005-01-09 | 1892–2013 | 15 | |
| Teatro Civico | Teatro Civico | Italy, Vercelli, Via Monte di Pietà, 15 | 2003-04-09 | 2003-04-10 | 2003–2018 | 3 | |
| Teatro Nuovo | Teatro Nuovo | Italy, Verona, Piazza Viviani 10 | 1894-02-13 | -- | 1894–1974 | 2 | |
| Teatro Camploy | Teatro Camploy | Italy, Verona, Via Cantarane, 32 | 2008-02-19 | -- | 2008 | 1 | |
| Teatro Ristori | Teatro Ristori | Italy, Verona, Via Teatro Ristori, 7 | 1901-06-05 | -- | 1901 | 1 | |
| Teatro Jenco | Teatro Jenco | Italy, Viareggio, Via Menini | 2005-02-25 | -- | 2005 | 1 | |
| Teatro Astra | Teatro Astra | Italy, Vicenza, Contrà delle Barche, 53 | 2001-03-03 | -- | 2001 | 1 | |
| Teatro Comunale | Teatro Comunale | Italy, Vipiteno, Piazza J. W. von Goethe, 1 | 2011-10-27 | -- | 2011 | 1 | |
| Teatro Unione | Teatro Unione | Italy, Viterbo, Via Teatro Nuovo | 2001-02-03 | 2001-02-04 | 2001 | 1 | |
| Teatro Sociale | Teatro Sociale | Italy, Voghera, via Emilia | 1894-04-11 | -- | 1894 | 1 | |
| Toyama and Tottori | Toyama and Tottori | Japan | 2008-08-21 | 2008-09-22 | 2008 | 1 | |
| Teikokuza Theatre | Teikokuza Theatre | Japan, Osaka | 1911-10-06 | -- | 1911 | 1 | |
| Theatre X | Theatre X | Japan, Sumida-ku, Tokyo, 2-10-14 Ryogoku | 1999-05-18 | 2013-12-15 | 1999–2013 | 9 | |
| Tsukiji Little Theatre | Tsukiji Little Theatre | Japan, Tokyo | 1924-09-15 | 1938-02-15 | 1924–1938 | 8 | |
| Tetsudokai Auditorium | Tetsudokai Auditorium | Japan, Tokyo | 1921-11-04 | 1921-11-06 | 1921 | 1 | |
| Teikoku Gekijo (The Imperial Theatre) | Teikoku Gekijo (The Imperial Theatre) | Japan, Tokyo | 1911-11-28 | 1928-03-30 | 1911–1928 | 3 | |
| The Theatre 300 | The Theatre 300 | Japan, Tokyo | 1978-07-04 | 1984-09-09 | 1978–1984 | 2 | |
| Tokyo | Tokyo | Japan, Tokyo | 2006-05-26 | 2014-11-24 | 2006–2014 | 11 | |
| Theatre 1010 | Theatre 1010 | Japan, Tokyo | 2007-11-01 | 2007-11-30 | 2007 | 1 | |
| Tokyo Metropolitan Art Space | Tokyo Metropolitan Art Space | Japan, Tokyo, 1-8-1 Nishi-Ikebukuro, Toshima-ku, | 1994-09-29 | 1994-10-03 | 1994 | 1 | |
| Tiara Koto | Tiara Koto | Japan, Tokyo, 2 Chome-28-36 Sumiyoshi, Koto | 2006-10-14 | 2006-10-15 | 2006 | 1 | |
| Tokyo American Club | Tokyo American Club | Japan, Tokyo, 2-1-2 Azabudai Minato-ku | 2004-10-28 | 2004-11-07 | 2004 | 1 | |
| Tsukiji Buddhist Hall | Tsukiji Buddhist Hall | Japan, Tokyo, 3 Chome−15−1 | 1993-02-05 | 1993-02-07 | 1993 | 1 | |
| Theatre Office Natori | Theatre Office Natori | Japan, Tokyo, USUI Bldg 301, Sakura-shimmachi, Setagaya-ku | 2008-09-24 | 2016-12-11 | 2008–2016 | 3 | |
| Toyama prefectural hall for Education and Culturee | Toyama prefectural hall for Education and Culture | Japan, Toyama | 1991-11-21 | 1991-11-22 | 1991 | 1 | |
| The Phoenix Players | The Phoenix Players | Kenya, Nairobi, P.O. Box 52383 County Ln | 2005-04-16 | 2005-04-30 | 2005 | 1 | |
| Teatri Oda | Teatri Oda | Kosovo, Prishtinë, Pallati i Rinisë dhe i Sporteve nr. 111 | 2013-09-23 | 2013-09-23 | 2013 | 1 | |
| Torņakalna Palīdzības biedrībā | Torņakalna Palīdzības biedrībā | Latvia, Riga, 6 Altonavas iela | 1907-10-14 | -- | 1907 | 1 | |
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