| Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Poland, Koszalin, Plac Teatralny 1 | 1999-03-26 | -- | 1999 | 1 | |
| Biblioteca de Catalunya | Biblioteca de Catalunya | Spain, Barcelona, Carrer de l'Hospital, 56 | 2008-02-07 | 2008-03-09 | 2008 | 1 | |
| Blake Theatre | Blake Theatre | United States, Webb City | 1909-01-13 | 1909-01-13 | 1909 | 1 | |
| Berner Heimatschutz-Theater | Theater am Käfigturm ((Berner Heimatschutz-Theater)) | Switzerland, Bern, Spitalgasse 4 | 1986-02-25 | 1986-03-08 | 1986 | 1 | |
| Burkina Faso | Burkina Faso | Burkina Faso, Burkina Faso | 1992-- | 1993-- | 1992 | 1 | |
| Babeş-Bolyai Tudományegyetem Színház és Televízió Kar | Babeş-Bolyai Tudományegyetem Színház és Televízió Kar | Romania, Cluj-Napoca, M. Kogălniceanu 4. | 2006-05-05 | -- | 2006 | 1 | |
| Bankstown Town Hall | Bankstown Town Hall | Australia, Bankstown, 66-72 Rickard Road | 1978-06-28 | 1978-07-02 | 1978 | 1 | |
| Bratsbergkleiva skole | Bratsbergkleiva skole | Norway, Skien, Skien | 2006-09-19 | -- | 2006 | 1 | |
| Bourg-en-Bresse, Théâtre de | Théâtre de Bourg-en-Bresse | France, Bourg-en-Bresse, 11 Place de la Grenette | 2001-04-19 | 2001-04-22 | 2001 | 1 | |
| Baldwin Theatre | Baldwin Theatre | United States, Springfield | 1908-10-19 | 1908-10-19 | 1908 | 1 | |
| Bürgerhaus Schwalbach (Großer Saal) | Bürgerhaus Schwalbach (Großer Saal) | Germany, Schwalbach, Marktplatz 1-2 | 2015-09-26 | -- | 2015 | 1 | |
| Bürgerhaus Taunus | Bürgerhaus Taunus | Germany, Taunusstein, Aarstraße 138 | 2006-07-13 | -- | 2006 | 1 | |
| Bol'soj Teatr | Bol'soj Teatr | Russia, St Petersburg | 1884-02-08 | -- | 1884 | 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 | |
| Bad Hersfelder Festspiele | Bad Hersfelder Festspiele | Germany, Bad Hersfeld, Am Markt 1 | 1971-07-15 | -- | 1971 | 1 | |
| Baškirskij teatr drami | Baškirskij teatr drami | Russia, Ufa | 1977-11-11 | -- | 1977 | 1 | |
| Beardsley Arena Theatre, Ida Green Communication Center | Beardsley Arena Theatre, Ida Green Communication Center | United States, Sherman, 1201 E. Brockett | 2013-02-28 | 2013-03-02 | 2013 | 1 | |
| Belmont Little Theatre | Belmont Little Theatre | United States, Nashville, 1900 Belmont Boulevard | 2004-11-11 | 2004-11-21 | 2004 | 1 | |
| Batlogghalle | Batlogghalle | Austria, Schruns | 1987-03-26 | -- | 1987 | 1 | |
| Birkeland | Birkeland | Norway, Birkeland | 1994-10-04 | -- | 1994 | 1 | |
| Backnanger Bürgerhaus | Backnanger Bürgerhaus | Germany, Backnang, Bahnhofstr. 7 | 1997-10-24 | 1997-10-24 | 1997 | 1 | |
| Bühnen der Hansestadt Lübeck (Großes Haus) | Bühnen der Hansestadt Lübeck (Großes Haus) | Germany, Lübeck | 1986-03-22 | -- | 1986 | 1 | |
| Bolærne | Bolærne | Norway, Nøtterøy, Bolærne | 2009-06-13 | -- | 2009 | 1 | |
| Badmintonsenteret | Badmintonsenteret | Norway, Kristiansand, kongsgård alle | 1997-09-20 | 1997-09-25 | 1997 | 1 | |
| Balaka Secondary School | Balaka Secondary School | Malawi, Balaka | 2006-05-05 | -- | 2006 | 1 | |
| Båtsfjord skole | Båtsfjord skole | Norway, Båtsfjord | 1968-10-06 | -- | 1968 | 1 | |
| Borgestad kirke | Borgestad kirke | Norway, Skien, Håvundvegen 380 | 2018-02-02 | 2018-02-02 | 2018 | 1 | |
| Beijing Poly Theatre （北京保利剧院） | Beijing Poly Theatre | China, Beijing, No. 14 Dongzhimen South Road, Dongcheng district, Beijing | 2014-10-27 | 2014-10-30 | 2014 | 1 | |
| Bengtsfors | Bengtsfors | Sweden, Bengtsfors | 1989-10-28 | 1989-10-28 | 1989 | 1 | |
| Bainbridge Performing Arts | Bainbridge Performing Arts | United States, Bainbridge Island, 200 Madison Ave N | 2006-11-12 | -- | 2006 | 1 | |
| Barbacane, La | La Barbacane | France, Beynes, Place du 8 mai 1945 | 2011-12-09 | -- | 2011 | 1 | |
| Bijou Theatre | Bijou Theatre | Australia, Melbourne, Above Victoria Arcade | 1891-04-08 | 1891-04-14 | 1891 | 1 | |
| Blomdalen Ungdomsskole | Blomdalen Ungdomsskole | Norway, Mandal, 4514 Mandal | 2007-01-17 | -- | 2007 | 1 | |
| Bahnhof | Bahnhof | Germany, Friedrichshafen, Stadtbahnhof 1 | 2006-03-28 | 2006-03-29 | 2006 | 1 | |
| Broadway | Broadway | United States, Denver | 1903-05-12 | 1903-05-12 | 1903 | 1 | |
| Broadway Theatre | Broadway Theatre | England, London, New Cross, Lewisham | 1900-05-26 | -- | 1900 | 1 | |
| Buxtehude | Buxtehude | Germany, Buxtehude | 2010-11-03 | -- | 2010 | 1 | |
| Borough Theatre | Borough Theatre | Wales, Abergavenny, Town Hall, Cross St | 2011-04-05 | -- | 2011 | 1 | |
| Barn Theatre | Barn Theatre | England, Welwyn Garden City, Hertfordshire, Barn Close | 2005-11-11 | 2005-11-19 | 2005 | 1 | |
| Børve | Børve | Norway, Børve | 1951-04-26 | -- | 1951 | 1 | |
| Bramminge Teater | Bramminge Teater | Denmark, Bramminge | 1909-11-19 | -- | 1909 | 1 | |
| Barbican Theatre | Barbican Theatre | England, Plymouth, Castle St | 2016-10-11 | 2016-10-15 | 2016 | 1 | |
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