| Buer skole | Buer skole | Norway, Skien, Skien | 2006-10-02 | -- | 2006 | 1 | |
| Bush Temple Theatre | Bush Temple Theatre | United States of America, Chicago, 100 West Chicago Avenue | 1909-03-29 | -- | 1909 | 1 | |
| Björneborgs Teater | Björneborgs Teater | Finland, Pori | 1880-04-30 | 1880-05-02 | 1880 | 1 | |
| Bremnes | Bremnes | Norway | 1971-03-06 | -- | 1971 | 1 | |
| Blomdalen Ungdomsskole | Blomdalen Ungdomsskole | Norway, Mandal, 4514 Mandal | 2007-01-17 | -- | 2007 | 1 | |
| Blackstone Theatre | Blackstone Theatre | United States of America, Chicago, 60 E Balbo Ave | 1965-03-03 | 1965-04-09 | 1965 | 1 | |
| Blue Box Theatre, The | The Blue Box Theatre | Malta, Msida, Oscar Zammit Street | 2018-03-09 | 2018-03-18 | 2018 | 1 | |
| Bunda College of Agriculture | Bunda College of Agriculture | Malawi, Lilongwe, P.O. Box 219 | 2006-04-29 | -- | 2006 | 1 | |
| Borlänge | Borlänge | Sweden, Borlänge | 1936-10-01 | -- | 1936 | 1 | |
| Bermuda Festival of the Performing Arts | Bermuda Festival of the Performing Arts | Bermuda, Hamilton, PO Box HM 297 | 2010-02-20 | -- | 2010 | 1 | |
| Black River Playhouse | Black River Playhouse | United States of America, Chester, 54 Grove St | 2002-04-19 | 2002-05-04 | 2002 | 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 | |
| Beaudoin Theatre | Beaudoin Theatre | United States of America, Loudon, Beaudoin Theatre, 515 Loudon Rd, Loudonville, NY 12211, USA | -- | -- | | 1 | |
| Buzău | Buzău | Romania, Buzău | 1908-02- | -- | 1908 | 1 | |
| Børve | Børve | Norway, Børve | 1951-04-26 | -- | 1951 | 1 | |
| Burg Namedy | Burg Namedy | Germany, Andernach, Schlossstraße | 2006-07-16 | -- | 2006 | 1 | |
| Bohusläns Teater | Bohusläns Teater | Sweden, Uddevalla, Strömstadsvägen 41 | 1996-10-24 | -- | 1996 | 1 | |
| Békés | Békés | Hungary, Békés | 1924-10-18 | -- | 1924 | 1 | |
| Baldwin Theatre | Baldwin Theatre | United States of America, Springfield | 1908-10-19 | 1908-10-19 | 1908 | 1 | |
| Beaufort Theatre | Beaufort Theatre | Wales, Ebbw Vale, Beaufort Hill | 1999-07-09 | -- | 1999 | 1 | |
| Bryants' Playhouse | Bryants' Playhouse | Australia, Sydney, 5 Phillip Sreet | 1946-02-28 | -- | 1946 | 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 | |
| Baylor Chapel | Baylor Chapel | United States of America, Waco, 1 Bear Place | 1928-05-26 | -- | 1928 | 1 | |
| Bulex (Kunsten Festival des Arts) | Bulex (Kunsten Festival des Arts) | Belgium, Brussels, Avenue Van Volxem 264c Van Volxemlaan | 2001-05-09 | 2001-05-13 | 2001 | 1 | |
| Blanchard Hall | Blanchard Hall | United States of America, Los Angeles | 1909-03-17 | 1909-03-17 | 1909 | 1 | |
| Boerhoorn, De | De Boerhoorn | Netherlands, Zuidwolde, Oosterweg 14 | 2004-09-18 | -- | 2004 | 1 | |
| Back Alley Productions at the Mars Theatre | Back Alley Productions at the Mars Theatre | United States of America, LaFayette, 117 N Chattanooga St, LaFayette | 2023-09-15 | 2023-09-24 | 2023 | 1 | |
| Blaisdell Hall at University of Pittsburgh at Bradford | Blaisdell Hall at University of Pittsburgh at Bradford | United States of America, Bradford, 300 Campus Dr | 2012-11-15 | 2012-11-18 | 2012 | 1 | |
| Belgian and provinsen-Hainaut | Belgian and provinsen-Hainaut | Belgium | 1895-02-03 | 1895-02-10 | 1895 | 1 | |
| Bürgerhaus Ibbenbüren | Bürgerhaus Ibbenbüren | Germany, Ibbenbüren, Wilhelmstraße 14 | 2010-03-03 | -- | 2010 | 1 | |
| Belgica Theater | Belgica Theater (Cultuurcentrum Belgica) | Belgium, Dendermonde, Kerkstraat 24 | 2007-12-05 | -- | 2007 | 1 | |
| Bad Honnef | Bad Honnef | Germany, Bad Honnef | 1980-03-04 | -- | 1980 | 1 | |
| Brno | Brno | Czech Republic, Brno | 2012-09-29 | -- | 2012 | 1 | |
| Ballroom at the Historic Turnblad Mansion at the American Swedish Institute, The | The Ballroom at the Historic Turnblad Mansion at the American Swedish Institute | United States of America, Minneapolis, 2600 Park Avenue | 2013-10-16 | 2013-11-03 | 2013 | 1 | |
| Barrette Center for the Arts, The | The Barrette Center for the Arts | United States of America, White River Junction, 74 Gates St | 2017-09-20 | 2017-10-29 | 2017 | 1 | |
| Baran Theater | Baran Theater | Iran, Tehran, No 292/1, Enghelab St, Felestin St | 2017-09-03 | 2017-09-28 | 2017 | 1 | |
| Bale Banjar Pengosekan | Bale Banjar Pengosekan | Indonesia, Gianyar, Bali | 2008-10-23 | -- | 2008 | 1 | |
| Bengtsfors | Bengtsfors | Sweden, Bengtsfors | 1989-10-28 | 1989-10-28 | 1989 | 1 | |
| Bjørnstjerne Bjørnsons hjem Aulestad | Bjørnstjerne Bjørnsons hjem Aulestad | Norway, Follebu, Aulestadvegen 6-14, 2656 Follebu, Norway | 2024-08-30 | 2024-09-01 | 2024 | 1 | |
| Bistriţa | Bistriţa | Romania, Bistriţa | 1924-06-09 | -- | 1924 | 1 | |
| Brunla ungdomsskole | Brunla ungdomsskole | Norway, Larvik, Larvik | 2007-02-09 | -- | 2007 | 1 | |
| Bradford Grammar School | Bradford Grammar School | England, Bradford, Keighley Rd | 2006-11-03 | 2006-11-03 | 2006 | 1 | |
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