| Bijou Theatre | Bijou Theatre | England, Westbourne Grove, London, 21 Archer Street | 1907-09-17 | -- | 1907 | 1 | |
| Badmintonsenteret | Badmintonsenteret | Norway, Kristiansand, kongsgård alle | 1997-09-20 | 1997-09-25 | 1997 | 1 | |
| Bolton Theater | Bolton Theater | United States, Gambier, 205 College-Park Street | 2013-01-31 | 2013-02-02 | 2013 | 1 | |
| Bridewell Theatre | Bridewell Theatre | England, London, 14 Bride Lane | 2009-07-14 | 2011-06-04 | 2009–2011 | 2 | |
| Bourla schouwburg | Bourla schouwburg | Belgium, Antwerpen, Komedieplaats 18 | 1994-04-25 | 2013-02-23 | 1994–2013 | 7 | |
| Brekkeparken | Brekkeparken | Norway, Skien, Øvregt 41 | 1978-05-17 | 2008-06-08 | 1978–2008 | 5 | |
| Black Box, Akademia e Artëve | Black Box, Akademia e Artëve | Albania, Tirana, Sheshi Nënë Tereza, Nr. 2 | 2010-10-30 | -- | 2010 | 1 | |
| Bazigah Venue | Bazigah Venue | Iran, Tehran, Fourth floor, No. 12, Kabkanian St., Keshavars boulevard, Valiasr square | 2016-09-11 | -- | 2016 | 1 | |
| Bad Honnef | Bad Honnef | Germany, Bad Honnef | 1980-03-04 | -- | 1980 | 1 | |
| BBC 2 | BBC 2 | England, London | 1982-07-19 | -- | 1982–1992 | 4 | |
| Bertha Martin Theatre, University of Northern Iowa | Bertha Martin Theatre, University of Northern Iowa | United States, Cedar Falls | 2004-04-15 | 2004-04-25 | 2004 | 1 | |
| Budapesti Színház | Budapesti Színház | Hungary, Budapest, Városliget | 1917-07-25 | 1919-08-04 | 1917–1919 | 2 | |
| Brewery Arts Centre | Brewery Arts Centre | England, Kendal, Highgate | 1993-07-02 | 2006-05-20 | 1993–2018 | 5 | |
| Balassagyarmat | Balassagyarmat | Hungary, Balassagyarmat | 1891-06-17 | -- | 1891–1925 | 4 | |
| B8 Theatre | B8 Theatre | United States, Concord, 2292 Concord Blvd | 2018-06-07 | 2018-06-23 | 2018 | 1 | |
| Berättarladan by Rottneros Park | Berättarladan by Rottneros Park | Sweden, Sunne | 2006-06-24 | 2006-09-03 | 2006 | 1 | |
| Beiuş | Beiuş | Romania, Beiuş | -- | -- | | | |
| Békés Megyei Jókai Színház | Békés Megyei Jókai Színház | Hungary, Békéscsaba, Andrássy Way 3 | 1965-01-08 | 2007-10-30 | 1965–2009 | 7 | |
| Baltimore | Baltimore | United States, Baltimore | 1893-03-04 | 1893-03-04 | 1893–2020 | 3 | |
| Bungakuza Studio | Bungakuza Studio | Japan, Tokyo | 1967-10-14 | 1967-12-04 | 1967 | 2 | |
| Bad Bevensen | Bad Bevensen | Germany, Bad Bevensen | 2010-02-28 | -- | 2010 | 3 | |
| Beogradsko dramsko pozorište | Beogradsko dramsko pozorište (The Belgrade Drama Theater) | Serbia, Belgrade, Mileševska 64a | 1968-06-02 | -- | 1968–2016 | 2 | |
| Behnke Center for Contemporary Performance | The Behnke Center for Contemporary Performance | United States, Seattle, 100 W Roy St | 2007-12-13 | 2007-12-17 | 2007 | 1 | |
| Berchem | Berchem | Belgium, Antwerpen | 2000-04-04 | -- | 2000 | 1 | |
| Bramminge Teater | Bramminge Teater | Denmark, Bramminge | 1909-11-19 | -- | 1909 | 1 | |
| Bühne Bad Harzburg | Bühne Bad Harzburg, Kurhaus | Germany, Bad Harzburg, Herzog-Wilhelm-Straße 65 | 2003-03-14 | -- | 2003 | 1 | |
| Bermuda Festival of the Performing Arts | Bermuda Festival of the Performing Arts | Bermuda, Hamilton, PO Box HM 297 | 2010-02-20 | -- | 2010 | 1 | |
| Belvoir St. Theatre Upstairs | Belvoir St. Theatre Upstairs | Australia, Surry Hills, 25 Belvoir Street | 1988-03-04 | 2018-11-03 | 1988–2018 | 11 | |
| Brussels | Brussels | Belgium, Brussels | 1893-04-26 | -- | 1893–2008 | 2 | |
| Beacon Arts Centre | Beacon Arts Centre | Scotland, Greenock, Custom House Quay | 2021-10-09 | -- | 2021 | 1 | |
| Bugården ungdomsskole | Bugården ungdomsskole | Norway, Sandefjord, Sandefjord | 2006-04-05 | -- | 2006–2007 | 2 | |
| Barrette Center for the Arts, The | The Barrette Center for the Arts | United States, White River Junction, 74 Gates St | 2017-09-20 | 2017-10-29 | 2017 | 1 | |
| Burgas | Burgas | Bulgaria, Burgas | -- | -- | | | |
| Beskydské divadlo Nový Jičín | Beskydské divadlo Nový Jičín | Czech Republic, Nový Jičín, Divadelní 873/5 | -- | -- | | | |
| Bogen | Bogen | Norway, Evenes | 1970-09-28 | -- | 1970 | 1 | |
| Batnfjord, Samfunnshuset | Samfunnshuset Batnfjord | Norway, Batnfjord | 1990-02-21 | -- | 1990 | 1 | |
| Budai Színkör | Budai Színkör | Hungary, Budapest, Alagút utca | 1917-10-13 | 1923-09-21 | 1917–1924 | 5 | |
| Buer skole | Buer skole | Norway, Skien, Skien | 2006-10-02 | -- | 2006 | 1 | |
| Bay City | Bay City | United States, Bay City | 1903-11-27 | 1903-11-27 | 1903 | 1 | |
| Basiliano, | Basiliano, | Italy, Basiliano, | -- | -- | | | |
| Bjøråsen ungdomsskole | Bjøråsen ungdomsskole | Norway, Oslo, Sverre Iversens vei 37 | 2006-10-27 | -- | 2006 | 1 | |
| Bacău | Bacău | Romania, Bacău | -- | -- | | | |
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