| Bryanston Arts Centre | Bryanston Arts Centre | England, Blandford Forum, Dorset | 1999-04-30 | -- | 1999 | 1 | |
| Buzău | Buzău | Romania, Buzău | 1908-02- | -- | 1908 | 1 | |
| Bærum kulturhus | Bærum kulturhus | Norway, Sandvika, Claude Monets alle 27 | 2008-04-18 | 2008-04-20 | 2008 | 1 | |
| Barnfield Hall | Barnfield Hall | England, Exeter, Devon, Barnfield Rd | 1928-02-27 | -- | 1928 | 1 | |
| Black Box | Black Box | Norway, Sarpsborg, Sarpsborg | 2006-10-30 | -- | 2006 | 1 | |
| Bolshoi theatre | Большой театр (Bolshoi theatre) | Russia, Moscow, Theatre Square 1 | 2019-07-24 | 2019-10-03 | 2019 | 2 | |
| Brevik kirke | Brevik kirke | Norway, Brevik, Kirkevegen 17 | 2018-02-01 | 2018-02-01 | 2018 | 1 | |
| Bühne Bad Harzburg | Bühne Bad Harzburg, Kurhaus | Germany, Bad Harzburg, Herzog-Wilhelm-Straße 65 | 2003-03-14 | -- | 2003 | 1 | |
| Budai Színkör | Budai Színkör | Hungary, Budapest, Alagút utca | 1917-10-13 | 1923-09-21 | 1917–1924 | 5 | |
| Brescia | Brescia | Italy, Brescia | 1893-03-24 | -- | 1893–1898 | 2 | |
| Basler Theater - Stadttheater | Basler Theater - Stadttheater | Switzerland, Basle, Vorstädte | 1986-03-22 | -- | 1986–1987 | 2 | |
| 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 | |
| Beclean | Beclean | Romania, Beclean | -- | -- | | | |
| Brewhouse, The | The Brewhouse | England, Burton upon Trent, Duke St | 1993-07-09 | 1993-07-10 | 1993 | 1 | |
| Bjørkvang | Bjørkvang | Norway, Valsøyfjord | 1956-06-11 | -- | 1956–1971 | 2 | |
| Boston University Theatre | Boston University Theatre | United States, Boston, 264 Huntington Avenue, | 1993-10-15 | 2017-02-05 | 1993–2017 | 5 | |
| Borupgårdteatret | Borupgårdteatret | Denmark, Helsingør, Havnepladsen 1 | 2002-03-22 | 2009-12-03 | 2002–2009 | 4 | |
| Bernarts' Theater | Bernarts' Theater | Germany, Aachen | 1900-04-19 | 1901-03-20 | 1900–1901 | 5 | |
| Beaufort Theatre | Beaufort Theatre | Wales, Ebbw Vale, Beaufort Hill | 1999-07-09 | -- | 1999 | 1 | |
| Brighton Fringe | Brighton Fringe | England, Brighton, Pelham St, | 2012-05-10 | 2012-05-13 | 2012 | 1 | |
| Bowersock Opera House | Bowersock Opera House | United States, Lawrence | 1908-01-30 | 1908-03-26 | 1908 | 3 | |
| Bøndernes Hus | Bøndernes Hus | Norway, Skarnes | 1928-03-23 | -- | 1928 | 1 | |
| Bürgerhaus Sprendlingen | Bürgerhaus Sprendlingen | Germany, Dreieich, Fichtestraße 50 | 2005-10-05 | -- | 2005–2015 | 2 | |
| Bilbao | Bilbao | Spain, Bilbao | 2006-02-02 | -- | 2006 | 2 | |
| Baghdad - University of Fine Arts اکادیمیة الفنون الجمیلة | اکادیمیة الفنون الجمیلة Baghdad - University of Fine Arts (Akadimiat Alfnon aljamilat) | Iraq, Baghdad, Damascus St | 1956-- | 2005-- | 1956–2005 | 4 | |
| Borgå Societetshus | Borgå Societetshus | Finland, Porvoo | 1895-03-21 | -- | 1895 | 1 | |
| Begegnungsstätte Heinsberg | Begegnungsstätte Heinsberg | Germany, Heinsberg, Apfelstraße 60 | 2001-04-07 | -- | 2001 | 1 | |
| Battonya | Battonya | Hungary, Battonya | 1925-06-08 | -- | 1925–1926 | 2 | |
| Berkeley Lyceum Theatre | Berkeley Lyceum Theatre | United States, New York, 19 W.44th Street | 1894-01-05 | 1906-02-03 | 1894–1906 | 4 | |
| Badische Landesbühne | Badische Landesbühne | Germany, Bruchsal, Am Alten Schloß 24 | 1963-09-30 | 2000-04-03 | 1963–2000 | 4 | |
| Bijou Theatre | Bijou Theatre | England, Westbourne Grove, London, 21 Archer Street | 1907-09-17 | -- | 1907 | 1 | |
| Burton Taylor Studio Theatre, The | The Burton Taylor Studio Theatre | England, Oxford, Gloucester St | 2015-03-20 | 2016-06-18 | 2015–2016 | 2 | |
| Beer Sheva | באר שבע (Beer Sheva) | Israel, Beer Sheva | -- | -- | | | |
| Békéscsaba | Békéscsaba | Hungary, Békéscsaba | 1890-09-15 | 1925-03-11 | 1890–1944 | 27 | |
| Blaker, Samfunnshuset | Samfunnshuset Blaker | Norway, Blaker | 1956-05-25 | -- | 1956–1963 | 5 | |
| Berner Heimatschutz-Theater | Theater am Käfigturm ((Berner Heimatschutz-Theater)) | Switzerland, Bern, Spitalgasse 4 | 1986-02-25 | 1986-03-08 | 1986 | 1 | |
| Batnfjord, Samfunnshuset | Samfunnshuset Batnfjord | Norway, Batnfjord | 1990-02-21 | -- | 1990 | 1 | |
| Bass Performance Hall | Bass Performance Hall | United States, Fort Worth, Commerce Street | 2012-10-19 | 2012-10-28 | 2012 | 1 | |
| Broadway Theatre | Broadway Theatre | United States, Anaconda | 1903-04-02 | 1909-01-19 | 1903–1909 | 3 | |
| Bremnes | Bremnes | Norway | 1971-03-06 | -- | 1971 | 1 | |
| Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Poland, Koszalin, Plac Teatralny 1 | 1999-03-26 | -- | 1999 | 1 | |
| Buer skole | Buer skole | Norway, Skien, Skien | 2006-10-02 | -- | 2006 | 1 | |
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