| Bühnen der Stadt Gera | Bühnen der Stadt Gera | Germany, Gera, Theaterplatz 1 | 1953-10-18 | 2009-05-25 | 1953–2009 | 4 | |
| Bühnen der Hansestadt Lübeck (Kammerspiele) | Bühnen der Hansestadt Lübeck (Kammerspiele) | Germany, Lübeck, Beckergrube 10 | 1964-02-02 | -- | 1964–1997 | 4 | |
| Berehove | Berehove | Ukraine, Berehove | 1890-08-25 | -- | 1890–1925 | 4 | |
| Berliner Theatertreffen | Berliner Theatertreffen | Germany, Berlin, Schaperstr. 24 | 1984-05-16 | 2003-05-14 | 1984–2003 | 4 | |
| BBC Television | BBC Television | England, London | 1959-08-11 | -- | 1959–1965 | 4 | |
| Biorama | Biorama | Norway, Holmestrand, Holmestrand | 1984-11-18 | -- | 1984–2023 | 4 | |
| Brunton Theatre | Brunton Theatre | Scotland, Musselburgh, Ladywell Way | 2004-05-27 | 2011-06-25 | 2004–2014 | 4 | |
| Berlin | Berlin | Germany, Berlin | 1950-12-08 | 1950-12-10 | 1950–2015 | 4 | |
| Balassagyarmat | Balassagyarmat | Hungary, Balassagyarmat | 1891-06-17 | -- | 1891–1925 | 4 | |
| BAM Harvey Theater | BAM Harvey Theater | United States of America, Brooklyn, 651 Fulton St | -- | 2013-06-09 | 2011–2013 | 3 | |
| Bristol Music Centre's Teater | Bristol Music Centre's Teater | Denmark, Copenhagen, Frederiksberggade 25 | 1971-10-07 | -- | 1971–1981 | 3 | |
| Broadhurst Theatre | Broadhurst Theatre | United States of America, New York, 235 West 44th Street | 1922-01-31 | 1951-01-27 | 1922–1950 | 3 | |
| Bowersock Opera House | Bowersock Opera House | United States of America, Lawrence | 1908-01-30 | 1908-03-26 | 1908 | 3 | |
| Baltimore | Baltimore | United States of America, Baltimore | 1893-03-04 | 1893-03-04 | 1893–2020 | 3 | |
| Blackfriars Arts Centre | Blackfriars Arts Centre | England, Boston, Spain Lane | 1985-02-09 | -- | 1985–1999 | 3 | |
| Bromley Little Theatre | Bromley Little Theatre | England, Bromley, North Street | 1961-02-14 | 2017-11-18 | 1961–2017 | 3 | |
| Broadway Theatre | Broadway Theatre | United States of America, Anaconda | 1903-04-02 | 1909-01-19 | 1903–1909 | 3 | |
| Black Box Teater (Lille Sal) | Black Box Teater (Lille Sal) | Norway, Oslo, Marstrandgata 8 | 2006-11-23 | 2010-07-02 | 2006–2010 | 3 | |
| Bolshoi theatre | Большой театр (Bolshoi theatre) | Russia, Moscow, Theatre Square 1 | 2019-07-24 | 2019-10-03 | 2019–2022 | 3 | |
| Belasco Theatre | Belasco Theatre | United States of America, Los Angeles | 1905-07-19 | 1908-06-24 | 1905–1908 | 3 | |
| Birkenlund skole | Birkenlund skole | Norway, Arendal, Gamle Songevei 65 | 1969-01-29 | -- | 1969–1973 | 3 | |
| Bridewell Theatre | Bridewell Theatre | England, London, 14 Bride Lane | 2009-07-14 | 2025-07-12 | 2009–2025 | 3 | |
| Belgrade Theatre | Belgrade Theatre | England, Coventry, Belgrade Square, Corporation St | 1985-01-31 | 2012-02-18 | 1985–2012 | 3 | |
| Běijīng Tiānqiáo Yìshù Zhōngxīn | Běijīng Tiānqiáo Yìshù Zhōngxīn (Beijing Tianqiao Performing Arts Center) | China, Beijing, 9 Tianqiao South Rd, Xicheng, Beijing | 2016-01-21 | 2024-08-11 | 2016–2024 | 3 | |
| Bühnen in Essen, Die | Die Bühnen in Essen | Germany, Essen | 1957-02-21 | -- | 1957–1977 | 3 | |
| Bürgerhaus | Bürgerhaus | Germany, Radevormwald, Schlossmacherstraße 4 | 2005-10-19 | -- | 2005–2017 | 3 | |
| Blau, Theater Ins | Theater Ins Blau | Netherlands, Leiden, Haagweg 6 | 2016-01-21 | -- | 2016–2017 | 3 | |
| Bjugn Kulturhus | Bjugn Kulturhus | Norway, Bjugn, Alf Nebbs gate 14 | 2012-11-10 | -- | 2012–2015 | 3 | |
| Bad Bevensen | Bad Bevensen | Germany, Bad Bevensen | 2010-02-28 | -- | 2010 | 3 | |
| Baltoppen | Baltoppen | Denmark, Ballerup, Baltorpvej 20 | 2002-02-28 | -- | 2002–2018 | 3 | |
| Benisan pitto | Benisan pitto (Benisan Pit) | Japan, Tokyo | 1992-08-11 | 1994-10-23 | 1992–1994 | 3 | |
| Broad Street Theatre | Broad Street Theatre | United States of America, Philadelphia, Broad Street | 1904-02-12 | 1914-02-13 | 1904–1929 | 3 | |
| Burgh House | Burgh House | England, London, New End Square Hampstead | 2013-09-15 | 2014-04-08 | 2013–2014 | 2 | |
| Basler Theater - Stadttheater | Basler Theater - Stadttheater | Switzerland, Basle, Vorstädte | 1986-03-22 | -- | 1986–1987 | 2 | |
| Berettyóújfalu | Berettyóújfalu | Hungary, Berettyóújfalu | 1890-02-28 | -- | 1890–1927 | 2 | |
| Brussels | Brussels | Belgium, Brussels | 1893-04-26 | -- | 1893–2008 | 2 | |
| Brønnøysund | Brønnøysund | Norway, Brønnøysund | 1990-09-19 | -- | 1990–1991 | 2 | |
| Baldwin Theatre | Baldwin Theatre | United States of America, San Francisco | 1890-11-30 | 1898-11-04 | 1890–1898 | 2 | |
| Bjorgvin Hall | Bjorgvin Hall | United States of America, Chicago | 1906-11-22 | 1910-01-23 | 1906–1910 | 2 | |
| Bamble kirke | Bamble kirke | Norway, Stathelle | 2016-10-31 | 2018-02-03 | 2016–2018 | 2 | |
| Battonya | Battonya | Hungary, Battonya | 1925-06-08 | -- | 1925–1926 | 2 | |
| Burträsk | Burträsk | Sweden, Burträsk | 1989-09-20 | 1993-11-30 | 1989–1993 | 2 | |
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