| Bruna, Eda, | Eda Bruna | Actor | 1905 | 3 | |
| Boyle, L. Milton, | L. Milton Boyle | Actor | 1905 | 2 | |
| Bang, Ole, | mary Bang (Ole Bang) | Actor | 1905 | 2 | |
| Bantscheva, Persida, | Persida Bantscheva | Actor | 1905 - 1909 | 3 | |
| Ball, Geo R., | Geo R. Ball (Geo R. Ball) | Actor | 1905 | 1 | |
| Behrend, Max, | Max Behrend | Actor, Director | 1901 - 1905 | 3 | |
| Berger, Karl, | Karl Berger | Actor | 1905 | 2 | |
| Belev, Beljo, | Beljo Belev | Actor | 1905 | 1 | |
| Batschvarova, Nikolina, | Nikolina Batschvarova | Actor | 1905 - 1928 | 3 | |
| Bryan, E. D., | E. D. Bryan (E. D. Bryan) | Director | 1905 | 1 | |
| Bonivento, Gilda V., | Gilda V. Bonivento (Gilda V. Bonivento) | Actor | 1905 - 1906 | 4 | |
| Borelli de Sanctis, Alda | Alda Borelli de Sanctis (Alda Borelli de Sanctis) | Actor | 1905 - 1906 | 4 | |
| Bonivento, S., | S. Bonivento | Actor | 1905 - 1906 | 7 | |
| Bonivento, Nerina, | Nerina Bonivento | Actor | 1905 - 1906 | 5 | |
| Bell, Charles J., | Charles J. Bell (Charles J. Bell) | Director | 1905 | 1 | |
| Basting, -, | - Basting | Actor | 1905 | 1 | |
| Blaumanis, Rūdolfs, | Rūdolfs Blaumanis | Translator | 1905 - 1936 | 2 | |
| Burns, John, | John Burns | Actor | 1905 - 1947 | 3 | |
| Bergmann, Karl, | Karl Bergmann | Actor, Composer, Director | 1905 - 1943 | 45 | |
| Bohuslav, Bedřich, | Bedřich Bohuslav | Actor | 1905 | 1 | |
| Bailey, Edwin, | Edwin Bailey | Actor | 1905 | 1 | |
| Bach-Gounod, -, | - Bach-Gounod | Composer | 1905 | 1 | |
| Bishop, Gwendolen, | Gwendolen Bishop | Actor, Composer | 1905 | 2 | |
| Bate, John, | John Bate | Actor | 1905 | 1 | |
| Bończa-Stępiński, Leonard, | Leonard Bończa-Stępiński | Actor, Director | 1905 - 1920 | 12 | |
| Borgato, Agostino, | Agostino Borgato | Actor | 1905 - 1907 | 12 | |
| Beaulieu, H., | H. Beaulieu | Actor | 1907 - 1911 | 4 | |
| Brydone, Alfred, | Alfred Brydone | Actor | 1906 - 1917 | 2 | |
| Berski, Ignacy, | Ignacy Berski | Actor | 1906 - 1912 | 3 | |
| Børseth, Ola, | Ola Børseth | Actor | 1906 - 1907 | 56 | |
| Brady, William A., | William A. Brady (William A. Brady) | Director | 1906 | 1 | |
| Bergstrom, Axel, | Axel Bergstrom | Actor | 1906 | 1 | |
| Bogusińska, Eugenia, | Eugenia Bogusińska | Actor | 1906 - 1909 | 3 | |
| Blickingberg, Georg, | Georg Blickingberg | Actor | 1906 - 1928 | 5 | |
| Brooke, Myra, | Myra Brooke | Actor | 1906 - 1907 | 3 | |
| Bernard, Vivian, | Vivian Bernard | Actor | 1906 - 1907 | 3 | |
| Belmont, Leo, | Leo Belmont | Translator | 1906 | 1 | |
| Brussendorfowa, Lucyna, | Lucyna Brussendorfowa | Actor | 1906 | 1 | |
| Butova, N., | N. Butova | Actor | 1906 | 1 | |
| Báthory, Gizella, | Gizella Báthory | Actor | 1906 - 1908 | 5 | |
| Bánóczy, Dezső, | Dezső Bánóczy | Actor | 1906 - 1908 | 6 | |
| Bogdański, Leon, | Leon Bogdański | Actor | 1907 | 1 | |
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