| Bijou Theatre | Bijou Theatre | United States of America, New York, 209 W. 45th Street | 1907-01-18 | -- | 1907–1929 | 5 | |
| Blaker, Samfunnshuset | Samfunnshuset Blaker | Norway, Blaker | 1956-05-25 | -- | 1956–1963 | 5 | |
| Brewery Arts Centre | Brewery Arts Centre | England, Kendal, Highgate | 1993-07-02 | 2006-05-20 | 1993–2018 | 5 | |
| Brekkeparken | Brekkeparken | Norway, Skien, Øvregt 41 | 1978-05-17 | 2008-06-08 | 1978–2008 | 5 | |
| Bayerisches Staatsschauspiel | Bayerisches Staatsschauspiel | Germany, Munich, Max-Joseph-Platz 1 | 1924-09-12 | 1950-01-05 | 1924–1969 | 5 | |
| Bernarts' Theater | Bernarts' Theater | Germany, Aachen | 1900-04-19 | 1901-03-20 | 1900–1901 | 5 | |
| Buenos Aires | Buenos Aires | Argentina, Buenos Aires | 1907-08-21 | -- | 1907–1970 | 5 | |
| Boston University Theatre | Boston University Theatre | United States of America, Boston, 264 Huntington Avenue, | 1993-10-15 | 2017-02-05 | 1993–2017 | 5 | |
| Bjørnsonhuset | Bjørnsonhuset | Norway, Molde, Gideonvegen 2 | 2006-01-27 | 2020-09-21 | 2006–2022 | 5 | |
| Berliner Ensemble | Berliner Ensemble | Germany, 10117 Berlin, Bertolt-Brecht-Platz 1 | 1995-01-25 | 2025-02-01 | 1995–2024 | 6 | |
| Brașov | Brașov | Romania, Brașov | 1925-06-17 | 1927-06-02 | 1925–1938 | 6 | |
| Black Box Teater (Lille scene) på Aker brygge | Black Box Teater (Lille scene) på Aker brygge | Norway, Oslo, Aker brygge | 1990-09-01 | 1999-01-10 | 1990–1999 | 6 | |
| Bouffes du Nord | Bouffes du Nord | France, Paris, 37 Boulevard de la Chapelle | 1893-10-05 | 2018-02-18 | 1893–2018 | 6 | |
| Båtsfjord | Båtsfjord | Norway, Båtsfjord | 1970-02-21 | -- | 1970–2009 | 6 | |
| Belle-Alliance Theater | Belle-Alliance Theater | Germany, Berlin, Belle-Alliance-Straße 7-8 | 1878-01-25 | 1898-03-26 | 1878–1898 | 6 | |
| Braunschweigisches Landestheater | Braunschweigisches Landestheater | Germany, Braunschweig | 1922-01-13 | 1926-01-09 | 1922–1938 | 6 | |
| Barons Court Theatre | Barons Court Theatre | England, London, 28a Comeragh Rd | 2006-09-26 | 2018-06-30 | 2006–2018 | 6 | |
| Bremer Theater | Bremer Theater | Germany, Bremen, Goetheplatz 1 | 1919-01-10 | 2003-05-14 | 1919–2002 | 6 | |
| Brønnøysund Samfunnshus | Brønnøysund Samfunnshus | Norway, Brønnøysund, Brønnøysund | 1976-11-05 | 1976-11-05 | 1976–2018 | 6 | |
| Bologna | Bologna | Italy, Bologna | 1892-08-04 | -- | 1892–1928 | 6 | |
| Ballroom Theatre | Ballroom Theatre | United States of America, New York, 111 E 15th St | 1998-11-04 | 2002-04-28 | 1998–2002 | 7 | |
| Black Box Teater (Store Scene) | Black Box Teater (Store Scene) | Norway, Oslo, Marstrandgata 8 | 2004-09-29 | 2012-08-26 | 2004–2013 | 7 | |
| Barcelona | Barcelona | Spain, Barcelona | 1898-- | 1993-09-11 | 1898–2006 | 7 | |
| Békés Megyei Jókai Színház | Békés Megyei Jókai Színház | Hungary, Békéscsaba, Andrássy Way 3 | 1965-01-08 | 2007-10-30 | 1965–2009 | 7 | |
| Bourla schouwburg | Bourla schouwburg | Belgium, Antwerpen, Komedieplaats 18 | 1994-04-25 | 2013-02-23 | 1994–2013 | 7 | |
| Bühnen der Stadt | Bühnen der Stadt Köln | Germany, Köln (Cologne), Hohenstaufenring 20 | 1952-11-30 | -- | 1952–1976 | 7 | |
| Bergen | Bergen | Norway, Bergen | 1895-11- | 1996-02-17 | 1895–1996 | 7 | |
| Bodø | Bodø | Norway, Bodø | 1966-05-10 | 1971-05-05 | 1966–2015 | 8 | |
| Brazil | Brazil | Brazil, Brazil | 1954-06-27 | -- | 1954–2005 | 8 | |
| Bø i Telemark | Bø i Telemark | Norway, Bø i Telemark | 1966-09-09 | -- | 1966–2005 | 8 | |
| Buxton Opera House | Buxton Opera House | England, Buxton, Water St | 1993-08-10 | 1999-11-06 | 1993–2014 | 9 | |
| Boston | Boston | United States of America, Boston | 1889-12-14 | 1976-02-08 | 1889–1995 | 9 | |
| Barbican Arts Centre | Barbican Arts Centre | England, London, Silk Street | 1989-09-21 | 2014-10-11 | 1989–2014 | 9 | |
| B’ Programma Radio (Ethnikó Ídryma Radiofonías) | B’ Programma Radio (Ethnikó Ídryma Radiofonías) (Second Program (National Radio Foundation)) | Greece | 1953-07-08 | 1954-07-17 | 1953–1961 | 10 | |
| Bucharest | Bucharest | Romania, Bucharest | 1894-04- | 2015-10-09 | 1894–2015 | 10 | |
| Bodø Kulturhus | Bodø Kulturhus | Norway, Bodø, Hålogalandsgata 25 | 1993-03-25 | 1993-03-26 | 1993–2013 | 10 | |
| Bürgersaal Bozen | Bürgersaal Bozen | Italy, Bozen (Bolzano) | 1908-11-16 | -- | 1908–1910 | 10 | |
| Banken | Banken | Norway, Lillehammer, Kirkegata 41 | 1928-05-16 | 1992-- | 1928–2008 | 10 | |
| Badisches Landestheater Karlsruhe | Badisches Landestheater Karlsruhe | Germany, Karlsruhe | 1919-12-01 | 2016-07-14 | 1919–2016 | 10 | |
| Ballhof | Ballhof | Germany, Hannover, Ballhofplatz 5/Knochenhauerstraße 28 | 1949-03-08 | 2010-02-23 | 1949–2010 | 10 | |
| Budapest | Budapest | Hungary, Budapest | 1905-11-30 | 1908-12-28 | 1905–1967 | 10 | |
| Blaha Lujza Szinház | Blaha Lujza Szinház | Hungary, Budapest, Újpest | 1921-01-25 | 1930-01-13 | 1921–1928 | 11 | |
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