| Brooklyn Academy of Music | Brooklyn Academy of Music | United States, Brooklyn, 30 Lafayette Avenue | 1910-03-22 | 2015-05-03 | 1910–2015 | 12 | |
| Brandts Klaedefabrik | Brandts Klædefabrik (Brandts Klaedefabrik) | Denmark, 5000 Odense, Brandts Passage 8,2, | 2013-08-29 | -- | 2013 | 1 | |
| Buxton Opera House | Buxton Opera House | England, Buxton, Derbyshire, Water St | 1993-08-10 | 1999-11-06 | 1993–2014 | 9 | |
| Bartell Theatre | Bartell Theatre | United States, Madison, 113 E Mifflin St | 2012-09-15 | 2012-10-06 | 2012 | 1 | |
| Beldorf Theatre | Beldorf Theatre | United States, Independence | 1909-01-09 | 1910-12-08 | 1909–1910 | 2 | |
| Bristol Music Centre's Teater, København | Bristol Music Centre's Teater, København | Denmark, Copenhagen | 1971-10-07 | -- | 1971–1981 | 3 | |
| Blanchard Hall | Blanchard Hall | United States, Los Angeles | 1909-03-17 | 1909-03-17 | 1909 | 1 | |
| Bygdegården | Bygdegården | Sweden, Förslöv | 1995-02-24 | -- | 1995 | 1 | |
| Bulgaria | Bulgaria | Bulgaria | 2001-10-25 | -- | 2001 | 1 | |
| Bølehøgda skole | Bølehøgda skole | Norway, Skien, Skien | 2006-10-03 | -- | 2006 | 1 | |
| Båtsfjord | Båtsfjord | Norway, Båtsfjord | 1970-02-21 | -- | 1970–2009 | 6 | |
| Bethel Conservatory of the Arts | Bethel Conservatory of the Arts | United States, Redding, 935 Locust St | 2019-12-13 | 2019-12-15 | 2019 | 1 | |
| Beloit | Beloit | United States, Beloit | 1904-01-01 | 1904-01-01 | 1904 | 1 | |
| Belfort | Belfort | France, Belfort | 2001-- | -- | 2001 | 1 | |
| Bytča | Bytča | Slovak Republic, Bytča | 1913-01-29 | -- | 1913 | 1 | |
| Burgtheater | Burgtheater | Austria, Vienna, Universitätsring 2 | 1919-03-13 | 2019-06-30 | 1919–2017 | 35 | |
| Brønnøysund | Brønnøysund | Norway, Brønnøysund | 1990-09-19 | -- | 1990–1991 | 2 | |
| Borggården, Akershus Festning | Borggården, Akershus Festning | Norway, Oslo | 1978-07-04 | 1983-06-30 | 1978–1983 | 4 | |
| Balş | Balş | Romania, Balş | -- | -- | | | |
| Baja | Baja | Hungary, Baja | 1890-11-19 | -- | 1890–1933 | 14 | |
| Banken | Banken | Norway, Lillehammer, Kirkegata 41 | 1928-05-16 | 1992-- | 1928–2008 | 10 | |
| Bleiburg | Bleiburg | Austria, Bleiburg | -- | -- | | | |
| Bruhagen ungdomsskole | Bruhagen ungdomsskole | Norway, Bruhagen | 1990-04-01 | -- | 1990 | 1 | |
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