| Bjugn Kulturhus | Bjugn Kulturhus | Norway, Bjugn, Alf Nebbs gate 14 | 2012-11-10 | -- | 2012–2015 | 3 | |
| Begegnungsstätte Heinsberg | Begegnungsstätte Heinsberg | Germany, Heinsberg, Apfelstraße 60 | 2001-04-07 | -- | 2001 | 1 | |
| Bohusläns Teater | Bohusläns Teater | Sweden, Uddevalla, Strömstadsvägen 41 | 1996-10-24 | -- | 1996 | 1 | |
| Baird Music Hall, S.U.N.Y. at Buffalo | Baird Music Hall, S.U.N.Y. at Buffalo | United States, Buffalo, 220 Baird Hall | 1963-04-22 | 1963-04-25 | 1963–1964 | 2 | |
| Bonfils Theatre Complex | Bonfils Theatre Complex | United States, Denver, 1101 13th Street | 1974-04-18 | 1974-05-04 | 1974 | 1 | |
| Beijing University | Beijing University | China, Beijing, 5 Yiheyuan Rd, Haidian | 2006-05-16 | -- | 2006 | 1 | |
| Basement | Basement | Denmark, Copenhagen, Enghavevej 42 | 2017-06-01 | 2017-06-06 | 2017 | 1 | |
| Bruce Davis Theater, Montgomery Hall Fine Arts Center | Bruce Davis Theater, Montgomery Hall Fine Arts Center | United States, St. Mary´s City, 47645 College Drive | 2006-12-06 | 2006-12-10 | 2006 | 1 | |
| Bungeiza Le Pilier | Bungeiza Le Pilier | Japan, Tokyo | 1986-06-27 | 1986-06-29 | 1986 | 1 | |
| Banská Bystrica | Banská Bystrica | Slovak Republic, Banská Bystrica | 1890-11-19 | -- | 1890–1912 | 2 | |
| Broşteni | Broşteni | Romania, Broşteni | -- | -- | | | |
| BBC Television | BBC Television | England, London | 1959-08-11 | -- | 1959–1965 | 4 | |
| Bluefield College | Bluefield College | United States, Bluefield, 3000 College Dr | 2019-02-21 | 2019-02-24 | 2019 | 1 | |
| Breidablikk | Breidablikk | Norway, Bø i Vesterålen | 1968-09-11 | -- | 1968 | 1 | |
| Brekke | Brekke | Norway, Brekke | 1975-03-03 | -- | 1975 | 1 | |
| Blomdalen Ungdomsskole | Blomdalen Ungdomsskole | Norway, Mandal, 4514 Mandal | 2007-01-17 | -- | 2007 | 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 | |
| Belgian and provinsen-Hainaut | Belgian and provinsen-Hainaut | Belgium | 1895-02-03 | 1895-02-10 | 1895 | 1 | |
| Borgja, Ålhus | Borgja, Ålhus | Norway, Vassenden | 2016-04-08 | -- | 2016 | 1 | |
| Bałtycki Teatr Dramatyczny im. J Słowackiego | Bałtycki Teatr Dramatyczny im. J Słowackiego | Poland, Koszalin, Heleny Modrzejewskiej 12 | 1965-04-30 | -- | 1965–1973 | 3 | |
| Bornholms teaterforening | Bornholms teaterforening | Denmark, Rønne, Slippen 1 | 1925-04-06 | -- | 1925–2018 | 2 | |
| Bad Neustadt | Bad Neustadt | Germany, Bad Neustadt | 2004-03-10 | -- | 2004 | 1 | |
| Black Box Teater (Store Scene) | Black Box Teater (Store Scene) | Norway, Oslo, Marstrandgata 8 | 2004-09-29 | 2012-08-26 | 2004–2013 | 7 | |
| Batogu | Batogu | Romania, Batogu | -- | -- | | | |
| Ballangen | Ballangen | Norway, Ballangen | 1990-09-28 | -- | 1990 | 1 | |
| Belasco Theatre | Belasco Theatre | United States, Los Angeles | 1905-07-19 | 1908-06-24 | 1905–1908 | 3 | |
| Burgtheater (Akademietheater) | Burgtheater (Akademietheater) | Austria, Vienna, Lisztstraße 1 | 1925-01-13 | 2006-06-23 | 1925–2017 | 24 | |
| Bramming Teater | Bramming Teater | Denmark, Bramming | 1909-11-19 | -- | 1909 | 1 | |
| Baden, Kurtheater | Kurtheater Baden | Switzerland, Baden, Parkstrasse 20, 5400 Baden, Switzerland | 1970-02-14 | 1991-02-20 | 1970–2008 | 22 | |
| Buddle Arts Centre | Buddle Arts Centre | England, Wallsend, Tyne and Wear, 258 Station Rd | 2005-03-09 | -- | 2005 | 1 | |
| Baroniet Rosendal | Baroniet Rosendal | Norway, Rosendal, Baronivegen 60 | 2001-06-30 | -- | 2001 | 1 | |
| Bethel Conservatory of the Arts | Bethel Conservatory of the Arts | United States, Redding, 935 Locust St | 2019-12-13 | 2019-12-15 | 2019 | 1 | |
| Blaj | Blaj | Romania, Blaj | -- | -- | | | |
| Bollstabruk | Bollstabruk | Sweden, Bollstabruk | 1993-12-06 | -- | 1993 | 1 | |
| Bradninch Guildhall | Bradninch Guildhall | England, Bradninch | 2007-12-07 | -- | 2007 | 1 | |
| Borgå Societetshus | Borgå Societetshus | Finland, Porvoo | 1895-03-21 | -- | 1895 | 1 | |
| Bratislava | Bratislava | Slovak Republic, Bratislava | 1891-02-03 | 2008-05-17 | 1891–2006 | 13 | |
| Bacova | Bacova | Romania, Bacova | -- | -- | | | |
| Black Box, Santa Clarita Performing Arts Center | Black Box, Santa Clarita Performing Arts Center | United States, Santa Clarita, 26455 Rockwell Canyon Rd | 2009-04-02 | 2009-04-05 | 2009 | 1 | |
| Bühnen der Hansestadt Lübeck (Kammerspiele) | Bühnen der Hansestadt Lübeck (Kammerspiele) | Germany, Lübeck, Beckergrube 10 | 1964-02-02 | -- | 1964–1997 | 4 | |
| Broadhurst Theatre | Broadhurst Theatre | United States, New York, 235 West 44th Street | 1922-01-31 | 1951-01-27 | 1922–1950 | 3 | |
| Borge Ungdomskole | Borge Ungdomskole | Norway, Sellebakk, Fredrikstad | 2006-11-02 | 2006-11-03 | 2006 | 1 | |
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