| Beechwood Theatre | Beechwood Theatre | United States of America, Scarborough | 1926-12-09 | 1926-12-11 | 1926 | 1 | |
| Blå kors | Blå kors | Norway, Oslo, Storgata 38 | 2012-12-04 | -- | 2012 | 2 | |
| Brewery Arts Centre | Brewery Arts Centre | England, Kendal, Highgate | 1993-07-02 | 2006-05-20 | 1993–2018 | 5 | |
| Bakkenteigen Kulturhus | Bakkenteigen Kulturhus | Norway, Horten, Raveien 197 | 1993-02-11 | 2020-11-01 | 1993–2023 | 22 | |
| Bergen | Bergen | Norway, Bergen | 1895-11- | 1996-02-17 | 1895–1996 | 7 | |
| Békés Megyei Jókai Színház | Békés Megyei Jókai Színház | Hungary, Békéscsaba, Andrássy Way 3 | 1965-01-08 | 2007-10-30 | 1965–2009 | 7 | |
| Bærum | Bærum | Norway, Bærum, Bærum | -- | -- | | | |
| Bungeiza Le Pilier | Bungeiza Le Pilier | Japan, Tokyo | 1986-06-27 | 1986-06-29 | 1986 | 1 | |
| Bridge Theatre | Bridge Theatre | England, London SE1 2SG, 3 Potters Fields Park | 2022-09-24 | 2022-11-26 | 2022 | 1 | |
| Borgå Societetshus | Borgå Societetshus | Finland, Porvoo | 1895-03-21 | -- | 1895 | 1 | |
| Bacova | Bacova | Romania, Bacova | -- | -- | | | |
| Berkshire Theatre Festival Main Stage | Berkshire Theatre Festival Main Stage | United States of America, Stockbridge, 83 East Main Street | 1941-08-11 | 2009-08-29 | 1941–2009 | 2 | |
| Bürgerhaus | Bürgerhaus | Germany, Radevormwald, Schlossmacherstraße 4 | 2005-10-19 | -- | 2005–2017 | 3 | |
| Brunla ungdomsskole | Brunla ungdomsskole | Norway, Larvik, Larvik | 2007-02-09 | -- | 2007 | 1 | |
| Birkenlund skole | Birkenlund skole | Norway, Arendal, Gamle Songevei 65 | 1969-01-29 | -- | 1969–1973 | 3 | |
| Berkeley Lyceum Theatre | Berkeley Lyceum Theatre | United States of America, New York, 19 W.44th Street | 1894-01-05 | 1906-02-03 | 1894–1906 | 4 | |
| Burma (Republic of the Union of Myanmar) | Burma (Republic of the Union of Myanmar) | Myanmar | -- | -- | | | |
| Bird Theatre | Bird Theatre | Japan, Tottori, 1812-1 Shikano Shikano-cho | -- | -- | | | |
| Booth Theatre | Booth Theatre | United States of America, New York, 222 West 45th Street | 1926-01-29 | -- | 1926 | 1 | |
| Batnfjord, Samfunnshuset | Samfunnshuset Batnfjord | Norway, Batnfjord | 1990-02-21 | -- | 1990 | 1 | |
| Birkeneshallen | Birkeneshallen | Norway, Birkeland | 1997-09-29 | -- | 1997 | 1 | |
| Bologna | Bologna | Italy, Bologna | 1892-08-04 | -- | 1892–1928 | 6 | |
| Benevento | Benevento | Italy, Benevento | 2002-09-09 | -- | 2002 | 1 | |
| Berliner Straße 46 / 48 16303 Schwedt/Oder | Uckermärkische Bühnen Schwedt | Germany, Schwedt/Oder, Berliner Straße 46 / 48 | 1992-04-17 | 2016-12-20 | 1992–2016 | 2 | |
| Boston | Boston | United States of America, Boston | 1889-12-14 | 1976-02-08 | 1889–1995 | 9 | |
| Berkeley Repertory Theatre | Berkeley Repertory Theatre | United States of America, Berkeley, Addison St | 1971-02-01 | 1993-04-30 | 1971–1993 | 4 | |
| Bungei kyōkai engeki kenkyūjo watashi | Bungei kyōkai engeki kenkyūjo watashi (Literary Association Theater Institute Private Theater) | Japan, Tokyo | 1911-09-22 | 1911-09-24 | 1911 | 1 | |
| Berlevåg | Berlevåg | Norway, Berlevåg | 1970-09-11 | -- | 1970–2001 | 2 | |
| Bürgerhaus Neuer Markt | Bürgerhaus Neuer Markt | Germany, Bühl, Europaplatz | 2024-02-22 | -- | 2024 | 1 | |
| Bainbridge Performing Arts | Bainbridge Performing Arts | United States of America, Bainbridge Island, 200 Madison Ave N | 2006-11-12 | -- | 2006 | 1 | |
| Bellinzona | Bellinzona | Switzerland, Bellinzona | 2016-03-17 | 2016-03-18 | 2016 | 1 | |
| Bürgerhaus Bergischer Löwe | Bürgerhaus Bergischer Löwe | Germany, Bergisch-Gladbach, Konrad-Adenauer-Platz | 2001-03-01 | -- | 2001–2005 | 2 | |
| Borlänge | Borlänge | Sweden, Borlänge | 1936-10-01 | -- | 1936 | 1 | |
| Banská Bystrica | Banská Bystrica | Slovak Republic, Banská Bystrica | 1890-11-19 | -- | 1890–1912 | 2 | |
| 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 | |
| Bayerisches Staatsschauspiel, Residenz Theater | Bayerisches Staatsschauspiel, Residenz Theater | Germany, Munich, Max-Joseph-Platz 1, | 1928-03-18 | 2023-11-21 | 1928–2023 | 30 | |
| Beijing University | Beijing University | China, Beijing, 5 Yiheyuan Rd, Haidian | 2006-05-16 | -- | 2006 | 1 | |
| Bytårnet skole | Bytårnet skole | Norway, Moss, Fjellveien 1 | 2006-11-17 | -- | 2006 | 1 | |
| Breidablikk | Breidablikk | Norway, Bø i Vesterålen | 1968-09-11 | -- | 1968 | 1 | |
| Black Box, Santa Clarita Performing Arts Center | Black Box, Santa Clarita Performing Arts Center | United States of America, Santa Clarita, 26455 Rockwell Canyon Rd | 2009-04-02 | 2009-04-05 | 2009 | 1 | |
| Bruce Davis Theater, Montgomery Hall Fine Arts Center | Bruce Davis Theater, Montgomery Hall Fine Arts Center | United States of America, St. Mary´s City, 47645 College Drive | 2006-12-06 | 2006-12-10 | 2006 | 1 | |
| Blaker, Samfunnshuset | Samfunnshuset Blaker | Norway, Blaker | 1956-05-25 | -- | 1956–1963 | 5 | |
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