| Borgarleikhúsið | Borgarleikhúsið | Iceland, Reykjavík, Listabraut 3 | 1903-03-21 | 2002-02-03 | 1903–2001 | 14 | |
| Broadway Theatre | Broadway Theatre | United States of America, Anaconda | 1903-04-02 | 1909-01-19 | 1903–1909 | 3 | |
| Broadway | Broadway | United States of America, Denver | 1903-05-12 | 1903-05-12 | 1903 | 1 | |
| Bela Crkva | Bela Crkva | Serbia | 1903-05-13 | -- | 1903 | 1 | |
| Bay City | Bay City | United States of America, Bay City | 1903-11-27 | 1903-11-27 | 1903 | 1 | |
| Beloit | Beloit | United States of America, Beloit | 1904-01-01 | 1904-01-01 | 1904 | 1 | |
| Broad Street Theatre | Broad Street Theatre | United States of America, Philadelphia, Broad Street | 1904-02-12 | 1914-02-13 | 1904–1929 | 3 | |
| Broadway Theatre | Broadway Theatre | United States of America, Butte | 1904-02-26 | 1904-02-26 | 1904 | 1 | |
| Burbank Theatre | Burbank Theatre | United States of America, Los Angeles, 548 S. Main St. | 1904-08-18 | 1906-12-06 | 1904–1906 | 5 | |
| Baker Grand | Baker Grand | United States of America, Natchez | 1904-12-05 | 1904-12-05 | 1904 | 1 | |
| Biella | Biella | Italy, Biella | 1905-02-09 | -- | 1905 | 1 | |
| Blanchard Opera House | Blanchard Opera House | United States of America, Montpelier | 1905-02-10 | 1905-02-10 | 1905 | 1 | |
| Barre Opera House | Barre Opera House | United States of America, Barre | 1905-02-11 | 1905-02-11 | 1905 | 1 | |
| Belasco Theatre | Belasco Theatre | United States of America, Los Angeles | 1905-07-19 | 1908-06-24 | 1905–1908 | 3 | |
| Budapest | Budapest | Hungary, Budapest | 1905-11-30 | 1908-12-28 | 1905–1967 | 10 | |
| Belasco Theatre | Belasco Theatre | United States of America, Washington D.C., 17 Madison Place | 1905-12-20 | 1908-03-28 | 1905–1908 | 5 | |
| Bjorgvin Hall | Bjorgvin Hall | United States of America, Chicago | 1906-11-22 | 1910-01-23 | 1906–1910 | 2 | |
| Bijou Theatre | Bijou Theatre | United States of America, New York, 209 W. 45th Street | 1907-01-18 | -- | 1907–1929 | 5 | |
| Bijou Theatre | Bijou Theatre | United States of America, Boston, 545 Washington Street | 1907-02-04 | -- | 1907 | 1 | |
| Buenos Aires | Buenos Aires | Argentina, Buenos Aires | 1907-08-21 | -- | 1907–1970 | 5 | |
| Bijou Theatre | Bijou Theatre | England, London, 21 Archer Street, Westbourne Grove | 1907-09-17 | -- | 1907 | 1 | |
| Brønderslev nye Theater | Brønderslev nye Theater | Denmark, Brønderslev | 1907-11-10 | -- | 1907–1908 | 2 | |
| Belvidere Theatre | Belvidere Theatre | United States of America, Belvidere | 1907-12-25 | 1907-12-25 | 1907 | 1 | |
| Bowersock Opera House | Bowersock Opera House | United States of America, Lawrence | 1908-01-30 | 1908-03-26 | 1908 | 3 | |
| Brăila | Brăila | Romania, Brăila | 1908-02- | -- | 1908–1929 | 2 | |
| Buzău | Buzău | Romania, Buzău | 1908-02- | -- | 1908 | 1 | |
| Burwood Theatre | Burwood Theatre | United States of America, Omaha | 1908-06-04 | 1908-06-06 | 1908 | 1 | |
| Baldwin Theatre | Baldwin Theatre | United States of America, Springfield | 1908-10-19 | 1908-10-19 | 1908 | 1 | |
| Bürgersaal Bozen | Bürgersaal Bozen | Italy, Bozen (Bolzano) | 1908-11-16 | -- | 1908–1910 | 10 | |
| Beldorf Theatre | Beldorf Theatre | United States of America, Independence | 1909-01-09 | 1910-12-08 | 1909–1910 | 2 | |
| Blake Theatre | Blake Theatre | United States of America, Webb City | 1909-01-13 | 1909-01-13 | 1909 | 1 | |
| Brainerd Opera House | Brainerd Opera House | United States of America, Brainerd | 1909-02-01 | 1909-02-01 | 1909 | 1 | |
| Blanchard Hall | Blanchard Hall | United States of America, Los Angeles | 1909-03-17 | 1909-03-17 | 1909 | 1 | |
| Bush Temple Theatre | Bush Temple Theatre | United States of America, Chicago, 100 West Chicago Avenue | 1909-03-29 | -- | 1909 | 1 | |
| Bogense Teater | Bogense Teater | Denmark, Bogense | 1909-11-09 | -- | 1909 | 2 | |
| Bramming Teater | Bramming Teater | Denmark, Bramming | 1909-11-19 | -- | 1909 | 2 | |
| Brooklyn Academy of Music | Brooklyn Academy of Music | United States of America, Brooklyn, 30 Lafayette Avenue | 1910-03-22 | 2015-05-03 | 1910–2015 | 12 | |
| Bungalow | Bungalow | United States of America, Portland | 1910-07-21 | 1910-07-21 | 1910 | 1 | |
| Baia Mare | Baia Mare | Romania, Baia Mare | 1911-08-03 | -- | 1911–1929 | 2 | |
| Bungei kyōkai engeki kenkyūjo watashi | Bungei kyōkai engeki kenkyūjo watashi (Literary Association Theater Institute Private Theater) | Japan, Tokyo | 1911-09-22 | 1911-09-24 | 1911 | 1 | |
| Beethovensaal | Beethovensaal | Germany, Berlin, Köthener Straße 32 | 1912-02-18 | -- | 1912 | 1 | |
| Bytča | Bytča | Slovak Republic, Bytča | 1913-01-29 | -- | 1913 | 1 | |
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