| Black Box Theatre | Black Box Theatre | United States of America, Marshall, 1 Tiger Dr | 2018-04-26 | 2018-04-29 | 2018 | 1 | |
| Bryants' Playhouse | Bryants' Playhouse | Australia, Sydney, 5 Phillip Sreet | 1946-02-28 | -- | 1946 | 1 | |
| Brighton Fringe | Brighton Fringe | England, Brighton, Pelham St, | 2012-05-10 | 2012-05-13 | 2012 | 1 | |
| Bühne S, Balustrade Bahnhof Stadelhofen | Bühne S, Balustrade Bahnhof Stadelhofen | Switzerland, Zürich, Galerie über Gleis 3, Bahnhof Stadelhofen | 2006-06-09 | 2006-06-25 | 2006 | 1 | |
| Bush Temple Theatre | Bush Temple Theatre | United States of America, Chicago, 100 West Chicago Avenue | 1909-03-29 | -- | 1909 | 1 | |
| Bamberger Theater am Schillerplatz | Bamberger Theater am Schillerplatz | Germany, Bamberg | 1967-03-09 | -- | 1967 | 1 | |
| Baxter Studio | Baxter Studio | South Africa, Rondebosch, Cape Town, Main Road | 1995-05-31 | 1995-07-01 | 1995 | 1 | |
| Brewhouse, The | The Brewhouse | England, Burton upon Trent, Duke St | 1993-07-09 | 1993-07-10 | 1993 | 1 | |
| Black Box, Akademia e Artëve | Black Box, Akademia e Artëve | Albania, Tirana, Sheshi Nënë Tereza, Nr. 2 | 2010-10-30 | -- | 2010 | 1 | |
| Beijing Chang’An Theatre | Beijing Chang’An Theatre | China, Dongcheng, Beijing, 7 Jianguomen Inner St | 2008-02-20 | 2008-02-24 | 2008 | 1 | |
| Barefoot Productions | Barefoot Productions | United States of America | 2018-10-05 | 2018-10-14 | 2018 | 1 | |
| Bürgerhaus Biedenkopf | Bürgerhaus Biedenkopf | Germany, Biedenkopf, Untere Haide 22 | 2005-11-13 | -- | 2005 | 1 | |
| Bühnensaal im Kurhaus | Bühnensaal im Kurhaus | Germany, Badenweiler | 1980-03-18 | -- | 1980 | 1 | |
| Bălți | Bălți | Moldova, Bălți | 1940-05-01 | 1940-06-01 | 1940 | 1 | |
| Brekstad | Brekstad | Norway | 1972-11-13 | -- | 1972 | 1 | |
| Bryanston Arts Centre | Bryanston Arts Centre | England, Blandford Forum, Dorset | 1999-04-30 | -- | 1999 | 1 | |
| Bovey Tracey Town Hall | Bovey Tracey Town Hall | England, Devon | 2007-12-08 | -- | 2007 | 1 | |
| Bohusläns Teater | Bohusläns Teater | Sweden, Uddevalla, Strömstadsvägen 41 | 1996-10-24 | -- | 1996 | 1 | |
| Brønnøysund, Samfunnshuset | Samfunnshuset Brønnøysund | Norway, Brønnøysund, Brønnøysund | 2012-05-09 | -- | 2012 | 1 | |
| Burgdorf | Burgdorf | Switzerland, Burgdorf | 2003-02-06 | -- | 2003 | 1 | |
| Bruhagen ungdomsskole | Bruhagen ungdomsskole | Norway, Bruhagen | 1990-04-01 | -- | 1990 | 1 | |
| Borås Stadsteater (Lilla Scenen) | Borås Stadsteater (Lilla Scenen) | Sweden, Borås | 1987-04-10 | -- | 1987 | 1 | |
| Barn Theatre, The | The Barn Theatre | England, Brighton, 24 Southwick St, Southwick | 2021-09-15 | 2021-09-18 | 2021 | 1 | |
| Brevik kirke | Brevik kirke | Norway, Brevik, Kirkevegen 17 | 2018-02-01 | 2018-02-01 | 2018 | 1 | |
| Beehive Theatre | Beehive Theatre | China, Beijing, Doncheng district, Xinzhongjie 3 | 2014-09-06 | 2014-09-07 | 2014 | 1 | |
| Belgian and provinsen-Hainaut | Belgian and provinsen-Hainaut | Belgium | 1895-02-03 | 1895-02-10 | 1895 | 1 | |
| Bernburg | Bernburg | Germany, Bernburg | 2010-02-26 | -- | 2010 | 1 | |
| Bygdelagssamskipnaden Konferansesenter | Bygdelagssamskipnaden Konferansesenter | Norway, Oslo, Nordahl Bruns gate 22 | 2006-09-16 | -- | 2006 | 1 | |
| Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Bałtycki Teatr Dramatyczny im. Juliusza Słowackiego | Poland, Koszalin, Plac Teatralny 1 | 1999-03-26 | -- | 1999 | 1 | |
| Bydelssalen Stovner | Bydelssalen Stovner | Norway, Oslo, Karl Fossum vei 30 | 2006-09-03 | -- | 2006 | 1 | |
| Békés Megyei Jókai Színház, Ibsen Stúdiószínház | Békés Megyei Jókai Színház, Ibsen Stúdiószínház | Hungary, Békéscsaba, Andrássy út 3. | 2010-10-01 | -- | 2010 | 1 | |
| Baroniet Rosendal | Baroniet Rosendal | Norway, Rosendal, Baronivegen 60 | 2001-06-30 | -- | 2001 | 1 | |
| Bogen | Bogen | Norway, Evenes | 1970-09-28 | -- | 1970 | 1 | |
| Border Teatro | Border Teatro | Argentina | 2016-10-13 | 2017-03-27 | 2016 | 1 | |
| Beloit | Beloit | United States of America, Beloit | 1904-01-01 | 1904-01-01 | 1904 | 1 | |
| Bug Theatre | The Bug Theatre | United States of America, Denver, 3654 Navajo St, Denver, CO 80211, USA | 2023-11-03 | 2023-11-04 | 2023 | 1 | |
| Ballhof Zwei | Ballhof Zwei | Germany, Hannover, Knochenhauerstraße 28 | 2008-02-15 | 2009-02-28 | 2008 | 1 | |
| Burwood Theatre | Burwood Theatre | United States of America, Omaha | 1908-06-04 | 1908-06-06 | 1908 | 1 | |
| Bourg-en-Bresse, Théâtre de | Théâtre de Bourg-en-Bresse | France, Bourg-en-Bresse, 11 Place de la Grenette | 2001-04-19 | 2001-04-22 | 2001 | 1 | |
| Beijing Poly Theatre （北京保利剧院） | Beijing Poly Theatre | China, Beijing, No. 14 Dongzhimen South Road, Dongcheng district, Beijing | 2014-10-27 | 2014-10-30 | 2014 | 1 | |
| Bârlad | Bârlad | Romania, Bârlad | 1926-09-22 | -- | 1926 | 1 | |
| Banaras Hindu University | Banaras Hindu University | India, Varanasi, Pandit Madan Mohan Malviya Rd | 2007-03-24 | -- | 2007 | 1 | |
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