| Tokke kulturhus | Tokke kulturhus | Norway, Dalen, Storvegen 211 | 2008-10-19 | 2008-10-20 | 2008–2018 | 8 | |
| Todd Wehr Theater, Performing Arts Center | Todd Wehr Theater, Performing Arts Center | United States, Milwaukee, 325 West Walnut Street | 1971-04-23 | 1987-04-05 | 1971–1987 | 2 | |
| Todd Wehr Auditorium, Concordia University Wisconsin | Todd Wehr Auditorium, Concordia University Wisconsin | United States, Mequon, 12800 North Lake Shore Drive | 2003-09-12 | 2003-09-21 | 2003 | 1 | |
| Todd Theatre | Todd Theatre | United States, Rochester, 500 Joseph C Wilson Blvd | 1999-04-22 | 2014-03-08 | 1999–2014 | 2 | |
| Tobacco Factory Theatre | Tobacco Factory Theatre | England, Bristol, The Tobacco Factory, Raleigh Rd, | 2013-10-01 | 2013-10-05 | 2013 | 1 | |
| Tmu-na Theater | Tmu-na Theater | Israel, Tel Aviv, Tmuna Theater R.A. 580103026 8 Soncino St. | 2022-08-16 | 2022-08-17 | 2022 | 1 | |
| Tjødnaskaget | Tjødnaskaget | Norway, Glesvær | 2008-08-16 | -- | 2008 | 1 | |
| Tjornhom-Nelson Theater, Foss Center | Tjornhom-Nelson Theater, Foss Center | United States, Minneapolis, Augsburg College, 2211 Riverside Ave | 2006-11-03 | 2006-11-12 | 2006 | 1 | |
| Tjodalyng ungdomsskole | Tjodalyng ungdomsskole | Norway, Tjodalyng, 3280 Tjodalyng | 2007-01-11 | -- | 2007 | 1 | |
| Tjarnarbær | Tjarnarbær | Iceland, Reykjavík | 1993-01-29 | -- | 1993 | 1 | |
| Tiyatro Pera | Tiyatro Pera (Theatre Pera) | Turkey, Istanbul, Ergenekon, Halaskargazi Cd. No:9, 34373 Şişli | 2022-02-19 | 2022-03-20 | 2022 | 1 | |
| Tiyatro Boyali Kuş (Theatre Painted Bird) | Tiyatro Boyali Kuş (Theatre Painted Bird) | Turkey, Batman | 2010-03-03 | -- | 2010 | 1 | |
| Tivolischouwburg | Tivolischouwburg | Netherlands, Amsterdam | 1891-03-10 | -- | 1891 | 1 | |
| Tivolischouwburg | Tivolischouwburg | Netherlands, Rotterdam | 1891-02-26 | -- | 1891–1893 | 5 | |
| Tivoli-Theatret | Tivoli-Theatret | Germany, Flensburg | 1880-04-22 | -- | 1880–1883 | 2 | |
| Tivoli-Theater Bremen | Tivoli-Theater Bremen | Germany, Bremen, An der Weide | 1878-02-25 | 1878-03-03 | 1878 | 1 | |
| Tivoli Theater | Tivoli Theater | Norway, Kristiania (Oslo) | 1891-09-17 | 1897-01-16 | 1891–1901 | 4 | |
| Tisch School of the Arts | Tisch School of the Arts | United States, New York, 721 Broadway, 3rd Floor | 2005-09-27 | 2005-10-02 | 2005 | 1 | |
| Tirschenreuth | Tirschenreuth | Germany, Tirschenreuth | 2003-03-29 | -- | 2003 | 1 | |
| Tiroler Landestheater | Tiroler Landestheater | Austria, Innsbruck | 1940-01-06 | 2008-03-01 | 1940–2008 | 12 | |
| Tinntjønn skole | Tinntjønn skole | Norway, Søgne, Søgne | 2006-10-27 | -- | 2006 | 1 | |
| Tingvoll Gymnas | Tingvoll Gymnas | Norway, Tingvold | 1969-09-16 | -- | 1969–1990 | 4 | |
| Tingvoll barne- og ungdomskole | Tingvoll barne- og ungdomskole | Norway, Tingvoll, Skoleveien 28 | 2006-09-11 | -- | 2006 | 1 | |
| Tingvoll | Tingvoll | Norway, Tingvoll | 1995-10-20 | -- | 1995–1997 | 2 | |
| Tingvold | Tingvold | Norway, Tingvold | 1966-04-29 | -- | 1966 | 1 | |
| Tingvang | Tingvang | Norway, Heggenes | 1971-02-11 | -- | 1971–1973 | 4 | |
| Tingsryd | Tingsryd | Sweden, Tingsryd | 1993-10-31 | -- | 1993 | 1 | |
| Tingsaker skole | Tingsaker skole | Norway, Lillesand | 1997-09-19 | -- | 1997 | 1 | |
| Tindved Kulturhage | Tindved Kulturhage | Norway, Verdal, Møllegata 6 | 2010-11-17 | 2010-11-25 | 2010 | 1 | |
| Tindlund ungdomsskole | Tindlund ungdomsskole | Norway, Sarpsborg, 1718 Sarpsborg | 2006-10-27 | -- | 2006 | 1 | |
| Timrå | Timrå | Sweden, Timrå | 1989-10-04 | 1989-10-04 | 1989 | 1 | |
| Timothy Christian Schools | Timothy Christian Schools | United States, Elmhurst, 188 West Butterfield Road | 2006-05-06 | -- | 2006 | 1 | |
| Timișoara | Timișoara | Romania, Timişoara | 1890-11-14 | 1940-12-18 | 1890–1940 | 9 | |
| Tilburg | Tilburg | Netherlands, Tilburg | -- | -- | | | |
| TIK-Zelt vor der Votivkirche | TIK-Zelt vor der Votivkirche | Austria, Vienna | 1988-04-16 | -- | 1988 | 1 | |
| Tigheci | Tigheci | Moldova, Tigheci | -- | -- | | | |
| Ţigănaşi | Ţigănaşi | Romania, Ţigănaşi | -- | -- | | | |
| Ţifeşti | Ţifeşti | Romania, Ţifeşti | -- | -- | | | |
| Tierra Del Sol, Studio Theatre – | Studio Theatre – Tierra Del Sol | United States, Lady Lake, 806 San Marino Dr | 2019-03-19 | 2019-04-28 | 2019 | 1 | |
| Tierp | Tierp | Sweden, Tierp | 1989-10-14 | 1989-10-14 | 1989–1993 | 2 | |
| Tibro | Tibro | Sweden, Tibro | 1989-11-18 | 1989-11-18 | 1989 | 1 | |
| Tiara Koto | Tiara Koto | Japan, Tokyo, 2 Chome-28-36 Sumiyoshi, Koto | 2006-10-14 | 2006-10-15 | 2006 | 1 | |
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