| Boston | Boston | United States of America, Boston | 1889-12-14 | 1976-02-08 | 1889–1995 | 9 | |
| Bolshoi Theatre | Bolshoi Theatre (Big Theatre) | Russia, St Petersburg | 1884-02-08 | -- | 1884 | 1 | |
| Björneborgs Teater | Björneborgs Teater | Finland, Björneborg (Pori) | 1880-04-30 | 1880-05-02 | 1880 | 1 | |
| Borås Teater | Borås Teater | Sweden, Borås | 1878-05-10 | -- | 1878–1893 | 5 | |
| Belle-Alliance Theater | Belle-Alliance Theater | Germany, Berlin, Belle-Alliance-Straße 7-8 | 1878-01-25 | 1898-03-26 | 1878–1898 | 6 | |
| Bielefeld | Bielefeld | Germany, Ostwestfalen-Lippe Region | 1878-- | -- | 1878 | 1 | |
| Beuthen | Beuthen | Poland, Beuthen | 1878-- | -- | 1878 | 1 | |
| Brekke | Brekke skule | Norway, Brekke, Yndesdalsvegen 2719 | -- | -- | | | |
| Bavarian State Opera House | Bavarian State Opera House | Germany, Munich, Max-Joseph-Platz 2 | -- | -- | | | |
| Bochum | Bochum | Germany, Bochum | -- | -- | | | |
| Ballenstedt am Harz | Ballenstedt am Harz | Germany, Ballenstedt am Harz | -- | -- | | | |
| Bluffton University | Bluffton University | United States of America, Bluffton, 1 University Drive, Bluffton, OH 45817, USA | -- | -- | | 1 | |
| BAM Harvey Theater | BAM Harvey Theater | United States of America, Brooklyn, 651 Fulton St | -- | 2013-06-09 | 2011–2013 | 3 | |
| Burgas | Burgas | Bulgaria, Burgas | -- | -- | | | |
| Bratca | Bratca | Romania, Bratca | -- | -- | | | |
| Basiliano, | Basiliano, | Italy, Basiliano, | -- | -- | | | |
| Blaj | Blaj | Romania, Blaj | -- | -- | | | |
| Belfast | Belfast | Ireland, Belfast | -- | -- | | | |
| Borgo San Donnino (Fidenza) | Borgo San Donnino (Fidenza) | Italy, Borgo San Donnino (Fidenza) | -- | -- | | | |
| Brăești | Brăești | Romania, Brăești | -- | -- | | | |
| Broşteni | Broşteni | Romania, Broşteni | -- | -- | | | |
| Bærum | Bærum | Norway, Bærum, Bærum | -- | -- | | | |
| Bacova | Bacova | Romania, Bacova | -- | -- | | | |
| Bleiburg | Bleiburg | Austria, Bleiburg | -- | -- | | | |
| Blagoevgrad | Blagoevgrad | Bulgaria, Blagoevgrad | -- | -- | | | |
| Batogu | Batogu | Romania, Batogu | -- | -- | | | |
| Buftea | Buftea | Romania, Buftea | -- | -- | | | |
| Basel | Basel | Switzerland, Basel | -- | -- | | | |
| Beclean | Beclean | Romania, Beclean | -- | -- | | | |
| Balş | Balş | Romania, Balş | -- | -- | | | |
| Bern | Bern | Switzerland, Bern | -- | -- | | | |
| Breaza | Breaza | Romania, Breaza | -- | -- | | | |
| Beauvais | Beauvais | France, Beauvais | -- | -- | | | |
| Burma (Republic of the Union of Myanmar) | Burma (Republic of the Union of Myanmar) | Myanmar | -- | -- | | | |
| Burg Roßlau | Burg Roßlau | Germany, Dessau-Roßlau, Am Schloßgarten 18b | -- | -- | | | |
| Blindern academic theatre | Blindern academic theatre | Norway, oslo, Blindern etc | -- | -- | | | |
| Beiuş | Beiuş | Romania, Beiuş | -- | -- | | | |
| Beaudoin Theatre | Beaudoin Theatre | United States of America, Loudon, Beaudoin Theatre, 515 Loudon Rd, Loudonville, NY 12211, USA | -- | -- | | 1 | |
| Breslau | Breslau | Poland, Breslau | -- | -- | | | |
| Bacău | Bacău | Romania, Bacău | -- | -- | | | |
| Bonn | Bonn | Germany, Bonn | -- | -- | | | |
| Bird Theatre | Bird Theatre | Japan, Tottori, 1812-1 Shikano Shikano-cho | -- | -- | | | |
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