| Baldwin Theatre | Baldwin Theatre | United States, San Francisco | 1890-11-30 | 1898-11-04 | 1890–1898 | 2 | |
| Benjamín Carrión de Loja, Teatro Nacional | Teatro Nacional Benjamín Carrión de Loja | Ecuador, Loja, Salvador Bustamante Celi | 2018-11-24 | 2018-11-25 | 2018 | 1 | |
| Battersea Arts Centre | Battersea Arts Centre | England, London, Lavender Hill | 2001-07-24 | 2007-06-20 | 2001–2007 | 2 | |
| BBC 1 (England/UK) | BBC 1 (England/UK) | England | 1972-10-20 | -- | 1972 | 1 | |
| Budai Színkör | Budai Színkör | Hungary, Budapest, Alagút utca | 1917-10-13 | 1923-09-21 | 1917–1924 | 5 | |
| Băileşti | Băileşti | Romania, Băileşti | -- | -- | | | |
| Belgrade Theatre | Belgrade Theatre | England, Coventry | 1985-01-31 | 1997-06-22 | 1985–1996 | 2 | |
| Bovey Tracey Town Hall | Bovey Tracey Town Hall | England, Devon | 2007-12-08 | -- | 2007 | 1 | |
| Berge Gård | Berge Gård | Norway, Grimstad, Tønnevoldsgate 19 | 2010-10-28 | 2010-10-30 | 2010 | 1 | |
| Bühne Bad Harzburg | Bühne Bad Harzburg, Kurhaus | Germany, Bad Harzburg, Herzog-Wilhelm-Straße 65 | 2003-03-14 | -- | 2003 | 1 | |
| Bytča | Bytča | Slovak Republic, Bytča | 1913-01-29 | -- | 1913 | 1 | |
| Bologna | Bologna | Italy, Bologna | 1892-08-04 | -- | 1892–1928 | 6 | |
| BBC 2 | BBC 2 | England, London | 1982-07-19 | -- | 1982–1992 | 4 | |
| Banken | Banken | Norway, Lillehammer, Kirkegata 41 | 1928-05-16 | 1992-- | 1928–2008 | 10 | |
| Będzin | Będzin | Poland, Będzin | 1917-03-05 | -- | 1917 | 2 | |
| Blaha Lujza Szinház | Blaha Lujza Szinház | Hungary, Budapest, Újpest | 1921-01-25 | 1930-01-13 | 1921–1928 | 11 | |
| Bodø Kunstforening | Bodø Kunstforening | Norway, Bodø, Moloveien 10 | 1994-03-18 | -- | 1994 | 1 | |
| Brändö | Brändö | Finland, Åland Islands | 1999-10-28 | -- | 1999 | 1 | |
| Bel Teatro/ Il teatro del Nord Est | Bel Teatro/ Il teatro del Nord Est | Italy, Pordenone | -- | -- | | | |
| Borgestad kirke | Borgestad kirke | Norway, Skien, Håvundvegen 380 | 2018-02-02 | 2018-02-02 | 2018 | 1 | |
| Borolea | Borolea | Romania, Borolea | -- | -- | | | |
| Bjorgvin Hall | Bjorgvin Hall | United States, Chicago | 1906-11-22 | 1910-01-23 | 1906–1910 | 2 | |
| Belvárosi Színház | Belvárosi Színház (Downtown Theater) | Hungary, Budapest, Károly krt. 3 / a | -- | -- | | | |
| Bangkok International Fashion Academy | Bangkok International Fashion Academy | Thailand, Bangkok, 20th Floor Siamtower Rama 1 Road Pathumwan | 2005-10-22 | -- | 2005 | 1 | |
| Benczúr Ház | Benczúr Ház | Hungary, Budapest, Benczúr u. 27. | 1999-11-08 | -- | 1999 | 1 | |
| Bernburg | Bernburg | Germany, Bernburg | 2010-02-26 | -- | 2010 | 1 | |
| Bonn | Bonn | Germany, Bonn | -- | -- | | | |
| Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Poland, Koszalin, Plac Teatralny 1 | 1999-03-26 | -- | 1999 | 1 | |
| Breidablikk ungdomsskole | Breidablikk ungdomsskole | Norway, Sandefjord, Sandefjord | 2007-05-10 | -- | 2007 | 1 | |
| Burgh House | Burgh House | England, London, New End Square Hampstead | 2013-09-15 | 2014-04-08 | 2013–2014 | 2 | |
| Beijing | Beijing | China, Beijing | 2006-05- | -- | 2006 | 1 | |
| Burgas | Burgas | Bulgaria, Burgas | -- | -- | | | |
| Bárka Színház | Bárka Színház | Hungary, Budapest, Üllői út 82 | 2004-09-20 | 2004-09-25 | 2004 | 1 | |
| Bonakas samfunnshus | Bonakas samfunnshus | Norway, Bonakas | 1970-09-10 | -- | 1970 | 1 | |
| Bunda College of Agriculture | Bunda College of Agriculture | Malawi, Lilongwe, P.O. Box 219 | 2006-04-29 | -- | 2006 | 1 | |
| Bråte ungdomsskole | Bråte ungdomsskole | Norway, Hemnes, Bygdetunveien 1 | 1997-12-04 | -- | 1997 | 1 | |
| Bonstelle Theatre | Bonstelle Theatre | United States, Detroit, 3424 Woodward Ave | 2011-10-20 | 2011-10-29 | 2011 | 1 | |
| Belasco Theatre | Belasco Theatre | United States, New York, 111 West 44th Street | 1926-12-27 | 1997-08-31 | 1926–1997 | 4 | |
| Broadway | Broadway | United States, Denver | 1903-05-12 | 1903-05-12 | 1903 | 1 | |
| Brattle Hall | Brattle Hall | United States, Cambridge, 40 Brattle Street | 1931-12-11 | 1931-12-12 | 1931–1949 | 2 | |
| Bamble kirke | Bamble kirke | Norway, Stathelle | 2016-10-31 | 2018-02-03 | 2016–2018 | 2 | |
| Borupgårdteatret | Borupgårdteatret | Denmark, Helsingør, Havnepladsen 1 | 2002-03-22 | 2009-12-03 | 2002–2009 | 4 | |
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