| Black Box Teater (Store scene) på Aker brygge | Black Box Teater (Store scene) på Aker brygge | Norway, Oslo, Aker brygge | 1996-12-06 | 1997-04-20 | 1996–1997 | 2 | |
| Bembeke Teachers Training College | Bembeke Teachers Training College | Malawi, Dedza | 2006-05-03 | -- | 2006 | 1 | |
| Beiuş | Beiuş | Romania, Beiuş | -- | -- | | | |
| Bürgersaal Bozen | Bürgersaal Bozen | Italy, Bozen (Bolzano) | 1908-11-16 | -- | 1908–1910 | 10 | |
| Banlam Grand Theater | Banlam Grand Theater | China, Xia Men, No. 87 Zhanhong Road, Siming District, Xiamen | 2018-01-20 | 2018-01-21 | 2018 | 1 | |
| Buxton Opera House | Buxton Opera House | England, Buxton, Derbyshire, Water St | 1993-08-10 | 1999-11-06 | 1993–2014 | 9 | |
| Bayreuth | Bayreuth | Germany, Bayreuth | 2003-03-25 | -- | 2003–2015 | 2 | |
| Bangor Opera House | Bangor Opera House | United States of America, Bangor, 131 Main Street | 1999-02-03 | 1999-02-21 | 1999 | 1 | |
| 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 | |
| Brooklyn Academy of Music | Brooklyn Academy of Music | United States of America, Brooklyn, 30 Lafayette Avenue | 1910-03-22 | 2015-05-03 | 1910–2015 | 12 | |
| Bremen | Bremen | Germany, Bremen | 1900-10- | 1952-02-16 | 1900–1952 | 2 | |
| Blue Heron Arts Center, the | The Blue Heron Arts Center | United States of America, New York, 123 East 24th Street | 2001-12-02 | 2001-12-02 | 2001 | 1 | |
| Borge Ungdomskole | Borge Ungdomskole | Norway, Sellebakk, Fredrikstad | 2006-11-02 | 2006-11-03 | 2006 | 1 | |
| Brașov | Brașov | Romania, Brașov | 1925-06-17 | 1927-06-02 | 1925–1938 | 6 | |
| Blauer Saal der Mustermesse | Blauer Saal der Mustermesse | Switzerland, Basel | 1928-03-20 | 1930-02-26 | 1928–1930 | 2 | |
| Bradford | Bradford | England, Bradford | -- | -- | | | |
| Bayerisches Staatsschauspiel | Bayerisches Staatsschauspiel | Germany, Munich, Max-Joseph-Platz 1 | 1924-09-12 | 1950-01-05 | 1924–1969 | 5 | |
| Baden, Kurtheater | Kurtheater Baden | Switzerland, Baden, Parkstrasse 20, 5400 Baden, Switzerland | 1970-02-14 | 1991-02-20 | 1970–2008 | 22 | |
| Baroniet Rosendal | Baroniet Rosendal | Norway, Rosendal, Baronivegen 60 | 2001-06-30 | -- | 2001 | 1 | |
| Belasco Theatre | Belasco Theatre | United States of America, Washington D.C., 17 Madison Place | 1905-12-20 | 1908-03-28 | 1905–1908 | 5 | |
| Beaudoin Theatre | Beaudoin Theatre | United States of America, Loudon, Beaudoin Theatre, 515 Loudon Rd, Loudonville, NY 12211, USA | -- | -- | | 1 | |
| Bad Orb, Konzerthalle | Konzerthalle Bad Orb | Germany, Bad Orb, Horststraße | 2017-11-07 | -- | 2017 | 1 | |
| Bavarian State Opera House | Bavarian State Opera House | Germany, Munich, Max-Joseph-Platz 2 | -- | -- | | | |
| Bacău | Bacău | Romania, Bacău | -- | -- | | | |
| 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 | |
| Bolshoi Drama Theater | Bolshoi Drama Theater (Bol'šoj Dramatičeskij Teatr) | Russia, St. Petersburg, Fontanka Embankment, 65 | 2008-04-20 | -- | 2008–2022 | 2 | |
| Barre Opera House | Barre Opera House | United States of America, Barre | 1905-02-11 | 1905-02-11 | 1905 | 1 | |
| Bühne, Die | Die Bühne | Germany, Essen, Girardetstr. 2 | 2007-09-22 | -- | 2007 | 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 | |
| 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 | |
| Borge skole | Borge skole | Norway, Porsgrunn, Porsgrunn | 2006-11-09 | -- | 2006 | 1 | |
| Bačka Topola | Bačka Topola | Serbia | 1945-11-18 | -- | 1945 | 1 | |
| Biella | Biella | Italy, Biella | 1905-02-09 | -- | 1905 | 1 | |
| Birr | Birr | Switzerland, Birr | 1991-09-04 | -- | 1991 | 1 | |
| Belmont Little Theatre | Belmont Little Theatre | United States of America, Nashville, 1900 Belmont Boulevard | 2004-11-11 | 2004-11-21 | 2004 | 1 | |
| Byteatern (Hamnscenen) | Byteatern (Hamnscenen) | Sweden, Kalmar, Barlastgatan 8 | 1990-03-23 | -- | 1990 | 1 | |
| Bela Crkva | Bela Crkva | Serbia | 1903-05-13 | -- | 1903 | 1 | |
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