| Bröderman, Oscar | Oscar Bröderman (Oscar Bröderman) | Actor | 1902 - 1914 | 2 | |
| Banga, Jūlija | Jūlija Banga (Jūlija Banga) | Actor | 1902 - 1908 | 4 | |
| Bērziņš, Rūdolfs | Rūdolfs Bērziņš (Rūdolfs Bērziņš) | Actor | 1902 - 1903 | 2 | |
| Brīvnieks, Kārlis | Kārlis Brīvnieks (Kārlis Brīvnieks) | Actor | 1902 - 1903 | 2 | |
| Banga, Tija | Tija Banga (Tija Banga) | Actor | 1902 - 1924 | 17 | |
| Buzzi, Mario | Mario Buzzi (Mario Buzzi) | Actor | 1902 | 1 | 1 |
| Bissi, Mr. | Mr. Bissi (Mr. Bissi) | Actor | 1902 | 1 | |
| Bonfiglioli de Riso, Fru | Fru Bonfiglioli de Riso (Fru Bonfiglioli de Riso) | Actor | 1902 | 1 | |
| Birch, Vilhelm | Vilhelm Birch (Vilhelm Birch) | Actor | 1903 | 1 | |
| Bielewiczówna, - | - Bielewiczówna (- Bielewiczówna) | Actor | 1903 | 1 | |
| Brovallius, Carl | Carl Brovallius (Carl Brovallius) | Actor | 1903 - 1904 | 2 | |
| Britton, Hutin | Hutin Britton (Hutin Britton) | Actor | 1903 | 1 | 1 |
| Brehmer, Louise | Louise Brehmer (Louise Brehmer) | Actor | 1903 - 1904 | 11 | |
| Bettini, G. | G. Bettini (G. Bettini) | Actor | 1903 | 1 | |
| Bæckström, - | - Bæckström (- Bæckström) | Actor | 1903 | 1 | |
| Byström, - | - Byström (- Byström) | Actor | 1903 | 1 | |
| Bielecki, Marian | Marian Bielecki (Marian Bielecki) | Actor | 1903 - 1913 | 10 | |
| Bergonzio, Modesta | Modesta Bergonzio (Modesta Bergonzio) | Actor | 1903 - 1908 | 15 | |
| Berti Masi, Elisa | Elisa Berti Masi (Elisa Berti Masi) | Actor | 1906 - 1922 | 6 | |
| Bertramo, Mr. | Mr. Bertramo (Mr. Bertramo) | Actor | 1903 | 1 | |
| Bonafini, L. | L. Bonafini (L. Bonafini) | Actor | 1903 | 1 | |
| Borkowska, Leontyna | Leontyna Borkowska (Leontyna Borkowska) | Actor | 1903 | 1 | |
| Bronicz, Antonina | Antonina Bronicz (Antonina Bronicz) | Actor | 1903 - 1905 | 2 | |
| Boleška, Otto | Otto Boleška (Otto Boleška) | Actor | 1912 - 1913 | 3 | |
| Brooke, Charles W. | Charles W. Brooke (Charles W. Brooke) | Actor | 1904 | 1 | |
| Boulden, Howard | Howard Boulden (Howard Boulden) | Actor | 1904 | 1 | 1 |
| Barnes, Miss | Miss Barnes (Miss Barnes) | Actor | 1904 | 1 | |
| Bennett, - | - Bennett (- Bennett) | Actor | 1904 | 1 | |
| Bragaglia, Marinella | Marinella Bragaglia (Marinella Bragaglia) | Actor | 1904 | 1 | |
| Brovallius, - | - Brovallius (- Brovallius) | Actor | 1904 | 1 | |
| Binley, Gertrude | Gertrude Binley (Gertrude Binley) | Actor | 1904 | 1 | 1 |
| Bruna, Eda | Eda Bruna (Eda Bruna) | Actor | 1905 | 3 | |
| Boyle, L. Milton | L. Milton Boyle (L. Milton Boyle) | Actor | 1905 | 2 | |
| Bang, Ole | mary Bang (Ole Bang) | Actor | 1905 | 2 | |
| Bantscheva, Persida | Persida Bantscheva (Persida Bantscheva) | Actor | 1905 - 1909 | 3 | |
| Ball, Geo R. | Geo R. Ball (Geo R. Ball) | Actor | 1905 | 1 | |
| Berger, Karl | Karl Berger (Karl Berger) | Actor | 1905 | 2 | |
| Belev, Beljo | Beljo Belev (Beljo Belev) | Actor | 1905 | 1 | |
| Batschvarova, Nikolina | Nikolina Batschvarova (Nikolina Batschvarova) | Actor | 1905 - 1928 | 3 | |
| 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 (S. Bonivento) | Actor | 1905 - 1906 | 7 | |
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