| Ballhaus Ost | Ballhaus Ost | Germany, Berlin, Pappelallee 15 | 2007-09-13 | -- | 2007 | 1 | |
| Ballenstedt am Harz | Ballenstedt am Harz | Germany, Ballenstedt am Harz | -- | -- | | | |
| Ballangen | Ballangen | Norway, Ballangen | 1990-09-28 | -- | 1990 | 1 | |
| Balgrist Kirchgemeindehaus | Balgrist Kirchgemeindehaus | Switzerland, Zürich, Lenggstrasse 75 | 2010-03-04 | -- | 2010 | 1 | |
| Balestrand | Balestrand | Norway, Balestrand | 1970-02-02 | -- | 1970 | 1 | |
| Bale Banjar Pengosekan | Bale Banjar Pengosekan | Indonesia, Gianyar, Bali | 2008-10-23 | -- | 2008 | 1 | |
| Baldwin Theatre | Baldwin Theatre | United States of America, San Francisco | 1890-11-30 | 1898-11-04 | 1890–1898 | 2 | |
| Baldwin Theatre | Baldwin Theatre | United States of America, Springfield | 1908-10-19 | 1908-10-19 | 1908 | 1 | |
| Balcão Cristal | Balcão Cristal | Portugal, 9060-291 Funchal, Rua de Santa Maria 206 | 2020-11-25 | 2020-11-27 | 2020 | 1 | |
| Balassagyarmat | Balassagyarmat | Hungary, Balassagyarmat | 1891-06-17 | -- | 1891–1925 | 4 | |
| Balaka Secondary School | Balaka Secondary School | Malawi, Balaka | 2006-05-05 | -- | 2006 | 1 | |
| Baku Chamber Theatre | Baku Chamber Theatre | Azerbaijan, Baku | 2003-05-30 | -- | 2003–2006 | 2 | |
| Bakkenteigen Kulturhus | Bakkenteigen Kulturhus | Norway, Horten, Raveien 197 | 1993-02-11 | 2020-11-01 | 1993–2023 | 22 | |
| Bakkamyra Samfunnshus | Bakkamyra Samfunnshus | Norway, Smøla, Dyrnes | 2007-03-20 | -- | 2007 | 1 | |
| Baker Grand | Baker Grand | United States of America, Natchez | 1904-12-05 | 1904-12-05 | 1904 | 1 | |
| Baja | Baja | Hungary, Baja | 1890-11-19 | -- | 1890–1933 | 14 | |
| Baird Music Hall, S.U.N.Y. at Buffalo | Baird Music Hall, S.U.N.Y. at Buffalo | United States of America, Buffalo, 220 Baird Hall | 1963-04-22 | 1963-04-25 | 1963–1964 | 2 | |
| Bainbridge Performing Arts | Bainbridge Performing Arts | United States of America, Bainbridge Island, 200 Madison Ave N | 2006-11-12 | -- | 2006 | 1 | |
| Bainbridge Library | Bainbridge Library | United States of America, Bainbridge Island, 1270 Madison Ave N | 2006-11-03 | -- | 2006 | 1 | |
| Băileşti | Băileşti | Romania, Băileşti | -- | -- | | | |
| Baia Mare | Baia Mare | Romania, Baia Mare | 1911-08-03 | -- | 1911–1929 | 2 | |
| Bahnhof | Bahnhof | Germany, Friedrichshafen, Stadtbahnhof 1 | 2006-03-28 | 2006-03-29 | 2006 | 1 | |
| Bagnone | Bagnone | Italy, Bagnone | 2016-03-22 | -- | 2016 | 1 | |
| Bagley Wright Theater | Bagley Wright Theater | United States of America, Seattle, 155 Mercer St | 2022-04-01 | 2022-05-01 | 2022 | 1 | |
| Baghdad - University of Fine Arts اکادیمیة الفنون الجمیلة | Baghdad - University of Fine Arts (Akadimiat Alfnon aljamilat) | Iraq, Baghdad, Damascus St | 1956-- | 2005-- | 1956–2005 | 4 | |
| BaggårdTeatret | BaggårdTeatret | Denmark, Svendborg, Caroline Amalie Vej 26 | 1991-04-11 | 2015-10-24 | 1991–2015 | 2 | |
| Baggio Teatro Caboto | Baggio Teatro Caboto | Italy, Milano, Via Mar Nero, 10, 20152 | 2011-02-16 | 2013-02-10 | 2011–2013 | 2 | |
| BadnerHalle | BadnerHalle | Germany, Rastatt, Kapellenstraße 20-22 | 2008-10-05 | -- | 2008 | 1 | |
| Badmintonsenteret | Badmintonsenteret | Norway, Kristiansand, kongsgård alle | 1997-09-20 | 1997-09-25 | 1997 | 1 | |
| Badisches Staatstheater | Badisches Staatstheater | Germany, Karlsruhe, Baumeisterstraße 11 | 1934-01-14 | 2006-02-26 | 1934–2018 | 15 | |
| Badisches Landestheater Karlsruhe | Badisches Landestheater Karlsruhe | Germany, Karlsruhe | 1919-12-01 | 2016-07-14 | 1919–2016 | 10 | |
| Badische Landesbühne | Badische Landesbühne | Germany, Bruchsal, Am Alten Schloß 24 | 1963-09-30 | 2000-04-03 | 1963–2000 | 4 | |
| Baden, Kurtheater | Kurtheater Baden | Switzerland, Baden, Parkstrasse 20, 5400 Baden, Switzerland | 1970-02-14 | 1991-02-20 | 1970–2008 | 22 | |
| Bad Salzuflen, Kur- und Stadttheater | Kur- und Stadttheater Bad Salzuflen | Germany, Bad Salzuflen, Parkstraße 26 | 2018-04-27 | -- | 2018 | 1 | |
| Bad Orb, Konzerthalle | Konzerthalle Bad Orb | Germany, Bad Orb, Horststraße | 2017-11-07 | -- | 2017 | 1 | |
| Bad Neustadt | Bad Neustadt | Germany, Bad Neustadt | 2004-03-10 | -- | 2004 | 1 | |
| Bad Neuenahr | Bad Neuenahr | Germany, Bad Neuenahr | 2006-05-18 | -- | 2006 | 1 | |
| Bad Honnef | Bad Honnef | Germany, Bad Honnef | 1980-03-04 | -- | 1980 | 1 | |
| Bad Hersfelder Festspiele | Bad Hersfelder Festspiele | Germany, Bad Hersfeld, Am Markt 1 | 1971-07-15 | -- | 1971 | 1 | |
| Bad Breisig | Bad Breisig | Germany, Bad Breisig | 2006-05-18 | -- | 2006 | 1 | |
| Bad Bevensen | Bad Bevensen | Germany, Bad Bevensen | 2010-02-28 | -- | 2010 | 3 | |
| Bacova | Bacova | Romania, Bacova | -- | -- | | | |
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