| Båtsfjord | Båtsfjord | Norway, Båtsfjord | 1970-02-21 | -- | 1970–2009 | 6 | |
| Belvoir St. Theatre Upstairs | Belvoir St. Theatre Upstairs | Australia, Surry Hills, 25 Belvoir Street | 1988-03-04 | 2018-11-03 | 1988–2018 | 11 | |
| Borgå Societetshus | Borgå Societetshus | Finland, Porvoo | 1895-03-21 | -- | 1895 | 1 | |
| Bacova | Bacova | Romania, Bacova | -- | -- | | | |
| Bunda College of Agriculture | Bunda College of Agriculture | Malawi, Lilongwe, P.O. Box 219 | 2006-04-29 | -- | 2006 | 1 | |
| Bürgersaal Bozen | Bürgersaal Bozen | Italy, Bozen (Bolzano) | 1908-11-16 | -- | 1908–1910 | 10 | |
| Baghdad - University of Fine Arts اکادیمیة الفنون الجمیلة | اکادیمیة الفنون الجمیلة Baghdad - University of Fine Arts (Akadimiat Alfnon aljamilat) | Iraq, Baghdad, Damascus St | 1956-- | 2005-- | 1956–2005 | 4 | |
| Bjørnholt ungdomsskole | Bjørnholt ungdomsskole | Norway, Oslo, Slimeveien 15-17 | 2006-12-01 | -- | 2006 | 1 | |
| Belasco Theatre | Belasco Theatre | United States, New York, 111 West 44th Street | 1926-12-27 | 1997-08-31 | 1926–1997 | 4 | |
| Bitterfeld | Bitterfeld | Germany, Bitterfeld | -- | -- | | | |
| Budapesti Kamaraszínház Shure Stúdió | Budapesti Kamaraszínház Shure Stúdió | Hungary, Budapest, Asbóth utca 22 . | 2002-02-23 | 2007-01-31 | 2002–2006 | 2 | |
| Buxtehude | Buxtehude | Germany, Buxtehude | 2010-11-03 | -- | 2010 | 1 | |
| BBC Television | BBC Television | England, London | 1959-08-11 | -- | 1959–1965 | 4 | |
| Blue Heron Arts Center, the | The Blue Heron Arts Center | United States, New York, 123 East 24th Street | 2001-12-02 | 2001-12-02 | 2001 | 1 | |
| Borupgårdteatret | Borupgårdteatret | Denmark, Helsingør, Havnepladsen 1 | 2002-03-22 | 2009-12-03 | 2002–2009 | 4 | |
| Black Box | Black Box | Norway, Sarpsborg, Sarpsborg | 2006-10-30 | -- | 2006 | 1 | |
| Brașov | Brașov | Romania, Brașov | 1925-06-17 | 1927-06-02 | 1925–1938 | 6 | |
| Braunschweigisches Landestheater | Braunschweigisches Landestheater | Germany, Braunschweig | 1922-01-13 | 1926-01-09 | 1922–1938 | 6 | |
| Bradford | Bradford | England, Bradford | -- | -- | | | |
| Barnfield Hall | Barnfield Hall | England, Exeter, Devon, Barnfield Rd | 1928-02-27 | -- | 1928 | 1 | |
| Bragdøya | Bragdøya | Norway, Bragdøya | 1999-08-06 | -- | 1999 | 1 | |
| Bryne | Bryne | Norway, Bryne | 1999-04-20 | -- | 1999–2004 | 2 | |
| Bellinzona | Bellinzona | Switzerland, Bellinzona | 2016-03-17 | 2016-03-18 | 2016 | 1 | |
| Bayreuth | Bayreuth | Germany, Bayreuth | 2003-03-25 | -- | 2003–2015 | 2 | |
| Bangor Opera House | Bangor Opera House | United States, Bangor, 131 Main Street | 1999-02-03 | 1999-02-21 | 1999 | 1 | |
| Beaufort Theatre | Beaufort Theatre | Wales, Ebbw Vale, Beaufort Hill | 1999-07-09 | -- | 1999 | 1 | |
| Buftea | Buftea | Romania, Buftea | -- | -- | | | |
| Bol'šoj Dramatičeskij Teatr | Bol'šoj Dramatičeskij Teatr | Russia, St. Petersburg | 2008-04-20 | -- | 2008 | 1 | |
| Blanchard Opera House | Blanchard Opera House | United States, Montpelier | 1905-02-10 | 1905-02-10 | 1905 | 1 | |
| B.C.Pal Auditorium | B.C.Pal Auditorium | India, New Delhi, A 81, Chittranjan Park | 1999-09-22 | -- | 1999–2003 | 2 | |
| BC Tel Studio Theatre | BC Tel Studio Theatre | Canada, Vancouver, University of British Columbia | 1999-11-17 | 1999-11-27 | 1999 | 1 | |
| Baylor Chapel | Baylor Chapel | United States, Waco, 1 Bear Place | 1928-05-26 | -- | 1928 | 1 | |
| Berehove | Berehove | Ukraine, Berehove | 1890-08-25 | -- | 1890–1925 | 4 | |
| Borough Theatre | Borough Theatre | Wales, Abergavenny, Town Hall, Cross St | 2011-04-05 | -- | 2011 | 1 | |
| Barons Court Theatre | Barons Court Theatre | England, London, 28a Comeragh Rd | 2006-09-26 | 2018-06-30 | 2006–2018 | 6 | |
| Bille Brown Studio | Bille Brown Studio | Australia, South Brisbane, 78 Montague Rd | 2007-03-26 | 2007-04-21 | 2007 | 1 | |
| Bølehøgda skole | Bølehøgda skole | Norway, Skien, Skien | 2006-10-03 | -- | 2006 | 1 | |
| Bačka Topola | Bačka Topola | Serbia | 1945-11-18 | -- | 1945 | 1 | |
| Burbank Theatre | Burbank Theatre | United States, Los Angeles, 548 S. Main St. | 1904-08-18 | 1906-12-06 | 1904–1906 | 5 | |
| Birr | Birr | Switzerland, Birr | 1991-09-04 | -- | 1991 | 1 | |
| Bygdelagssamskipnaden Konferansesenter | Bygdelagssamskipnaden Konferansesenter | Norway, Oslo, Nordahl Bruns gate 22 | 2006-09-16 | -- | 2006 | 1 | |
| Bygdegården | Bygdegården | Sweden, Förslöv | 1995-02-24 | -- | 1995 | 1 | |
|
|
