| Bainbridge Library | Bainbridge Library | United States, Bainbridge Island, 1270 Madison Ave N | 2006-11-03 | -- | 2006 | 1 | |
| Brno | Brno | Czech Republic, Brno | 2012-09-29 | -- | 2012 | 1 | |
| Bijsk dramatičeski teatr | Bijsk dramatičeski teatr | Russia, Bijsk | 1956-01- | -- | 1956 | 1 | |
| Bankstown Town Hall | Bankstown Town Hall | Australia, Bankstown, 66-72 Rickard Road | 1978-06-28 | 1978-07-02 | 1978 | 1 | |
| Bird Theatre | Bird Theatre | Japan, Tottori, 1812-1 Shikano Shikano-cho | 2006-10-28 | 2006-10-29 | 2006 | 1 | |
| Bas Bleu Theatre Mainstage | Bas Bleu Theatre Mainstage | United States, Fort Collins, 401 Pine St | 2013-04-04 | 2013-05-05 | 2013 | 1 | |
| Baldwin Theatre | Baldwin Theatre | United States, Springfield | 1908-10-19 | 1908-10-19 | 1908 | 1 | |
| Barbizon-Plaza Theatre | Barbizon-Plaza Theatre | United States, New York, 106 Central Park South | 1948-02-27 | 1948-03-02 | 1948 | 1 | |
| Bjørnholt ungdomsskole | Bjørnholt ungdomsskole | Norway, Oslo, Slimeveien 15-17 | 2006-12-01 | -- | 2006 | 1 | |
| Buxtehude | Buxtehude | Germany, Buxtehude | 2010-11-03 | -- | 2010 | 1 | |
| Bühnen der Stadt Zwickau | Theater Zwickau | Germany, Zwickau, Gewandhausstraße 7 | 1974-01-19 | 1974-01-20 | 1974 | 1 | |
| 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 | |
| Breivika videregående skole | Breivika videregående skole | Norway, Tromsø | 1997-11-13 | 1997-11-14 | 1997 | 1 | |
| Boutonnière, La | La Boutonnière | France, Paris, 25 Rue Popincourt | 2018-11-01 | 2018-12-20 | 2018 | 1 | |
| Bühnen der Hansestadt Lübeck (Großes Haus) | Bühnen der Hansestadt Lübeck (Großes Haus) | Germany, Lübeck | 1986-03-22 | -- | 1986 | 1 | |
| Bøndernes Hus | Bøndernes Hus | Norway, Brandbu | 1956-05-28 | -- | 1956 | 1 | |
| 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 | |
| Bakkamyra Samfunnshus | Bakkamyra Samfunnshus | Norway, Smøla, Dyrnes | 2007-03-20 | -- | 2007 | 1 | |
| Bürgerhaus Schwalbach (Großer Saal) | Bürgerhaus Schwalbach (Großer Saal) | Germany, Schwalbach, Marktplatz 1-2 | 2015-09-26 | -- | 2015 | 1 | |
| Borough Theatre | Borough Theatre | Wales, Abergavenny, Town Hall, Cross St | 2011-04-05 | -- | 2011 | 1 | |
| Bøndernes Hus | Bøndernes Hus | Norway, Skarnes | 1928-03-23 | -- | 1928 | 1 | |
| Bridge Lane Theatre | Bridge Lane Theatre | England, Battersea, Wandsworth, Bridge Lane | 1992-- | -- | 1992 | 1 | |
| Bille Brown Studio | Bille Brown Studio | Australia, South Brisbane, 78 Montague Rd | 2007-03-26 | 2007-04-21 | 2007 | 1 | |
| Bymuséet i Porsgrunn | Bymuséet i Porsgrunn | Norway, Porsgrunn, Stor gate 59 | 2003-06-16 | 2003-06-21 | 2003 | 1 | |
| Bačka Topola | Bačka Topola | Serbia | 1945-11-18 | -- | 1945 | 1 | |
| Birr | Birr | Switzerland, Birr | 1991-09-04 | -- | 1991 | 1 | |
| Bühnen Halle | Bühnen Halle | Germany, Halle (Saale), Universitätsring 24 | 2021-10-30 | 2021-06-19 | 2021 | 1 | |
| Borgestad kirke | Borgestad kirke | Norway, Skien, Håvundvegen 380 | 2018-02-02 | 2018-02-02 | 2018 | 1 | |
| Broadway | Broadway | United States, Denver | 1903-05-12 | 1903-05-12 | 1903 | 1 | |
| Bonstelle Theatre | Bonstelle Theatre | United States, Detroit, 3424 Woodward Ave | 2011-10-20 | 2011-10-29 | 2011 | 1 | |
| Bedford, The | The Bedford | England, London, 77 Bedford Hill | 2008-07-27 | 2008-07-27 | 2008 | 1 | |
| Biserica Lutherana | Biserica Lutherana | Romania, Bucharest | 2005-02-23 | 2005-03-02 | 2005 | 1 | |
| Bijou Theatre | Bijou Theatre | United States, Boston, 545 Washington Street | 1907-02-04 | -- | 1907 | 1 | |
| Barkeriet | Barkeriet | Sweden, Norrköping | 1996-03-22 | -- | 1996 | 1 | |
| Bühne im Hof | Bühne im Hof | Austria, St. Pölten, Julius-Raab-Promenade 37 | 2013-06-04 | -- | 2013 | 1 | |
| Beijing Chang’An Theatre | Beijing Chang’An Theatre | China, Dongcheng, Beijing, 7 Jianguomen Inner St | 2008-02-20 | 2008-02-24 | 2008 | 1 | |
| Bloomsbury Theatre | Bloomsbury Theatre | England, London, 15 Gordon St London WC1H 0AH | 1986-06-23 | 1986-06-28 | 1986 | 1 | |
| Berge ungdomsskole | Berge ungdomsskole | Norway, Lyngdal, Lyngdal | 2006-11-09 | -- | 2006 | 1 | |
| Bradley Hall Theatre | Bradley Hall Theatre | United States, Newark, Rutgers University, Newark Campus | 2002-04-18 | 2002-04-28 | 2002 | 1 | |
| Backa Teater | Backa Teater | Sweden, Göteborg, Lärdomsgatan 1 C | 1993-03-20 | -- | 1993 | 1 | |
| Blumenegghalle Ludesch | Blumenegghalle Ludesch | Austria, Ludesch, Raiffeisenstraße 56 6713 Ludesch | 1987-03-08 | -- | 1987 | 1 | |
| Bungalow | Bungalow | United States, Portland | 1910-07-21 | 1910-07-21 | 1910 | 1 | |
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