| Borgh, John | John Borgh (John Borgh) | Actor | 1900 | 1 | |
| Burdžakov, G. | G. Burdžakov (G. Burdžakov) | Actor | 1900 | 1 | |
| Barna, Julius | Julius Barna | Actor | 1900 | 1 | |
| Buccellati, Mirra | Mirra Buccellati | Actor | 1900 | 2 | |
| Berkany, Rosa, von | Rosa von Berkany | Actor | 1900 | 1 | |
| Bernecker, Heinrich | Heinrich Bernecker | Actor | 1900 | 1 | |
| Ballart, Mr | Mr Ballart | Actor | 1900 | 2 | |
| Barcklind, Carl | Carl Barcklind | Actor | 1899 - 1937 | 3 | 1 |
| Bozenhard, Karli | Karli Bozenhard (Karli Bozenhard) | Actor | 1899 - 1926 | 17 | |
| Byrans, Dora | Dora Byrans (Dora Byrans) | Actor | 1899 - 1918 | 12 | |
| Basil, Friedrich | Friedrich Basil (Friedrich Basil) | Actor, Director | 1899 - 1916 | 16 | |
| Bakó, László | László Bakó | Actor | 1899 - 1914 | 5 | 1 |
| Borawski, Juliusz | Juliusz Borawski (Juliusz Borawski) | Actor | 1899 - 1909 | 6 | |
| Brünner, Elsa | Elsa Brünner (Elsa Brünner) | Actor | 1899 - 1907 | 5 | 1 |
| Borelli, Alda | Alda Borelli (Alda Borelli) | Actor | 1899 - 1907 | 16 | 1 |
| Bellau, Therese | Therese Bellau | Actor | 1899 - 1907 | 3 | |
| Basmanov, D. | D. Basmanov | Actor, Director | 1899 - 1907 | 3 | |
| Brandt, Gusti | Gusti Brandt (Gusti Brandt) | Actor | 1899 - 1905 | 3 | |
| Berardi, Isabel | Isabel Berardi (Isabel Berardi) | Actor | 1899 - 1903 | 9 | |
| Billé, Hermance | Hermance Billé (Hermance Billé) | Actor | 1899 - 1903 | 3 | |
| Buren, Mary, Van | Mary Van Buren | Actor | 1899 - 1901 | 3 | |
| Billewiczówna, Ambrożyna (?) | Ambrożyna (?) Billewiczówna (Ambrożyna (?) Billewiczówna) | Actor | 1899 | 1 | |
| Buisson, - | - Buisson (- Buisson) | Actor | 1899 | 2 | |
| Broich, - | - Broich (- Broich) | Actor | 1899 | 1 | |
| Beckett, Sara | Sara Beckett (Sara Beckett) | Actor | 1899 | 1 | |
| Beach, William | William Beach (William Beach) | Actor | 1899 | 1 | |
| Bentheim, Róbert | Róbert Bentheim (Róbert Bentheim) | Designer | 1899 | 1 | |
| Bura, - | - Bura (- Bura) | Actor | 1899 | 1 | |
| Byrne, Francis | Francis Byrne | Actor | 1899 | 1 | |
| Beck, - | - Beck | Actor | 1899 | 2 | |
| Brühl, Feodor | Feodor Brühl | Actor | 1899 | 1 | |
| Bornstädt, Hans | Hans Bornstädt | Actor | 1899 | 2 | |
| Berthold, Albert | Albert Berthold (Albert Berthold) | Actor, Director | 1898 - 1936 | 3 | |
| Bârsescu, Agatha | Agatha Bârsescu | Actor | 1898 - 1929 | 10 | 1 |
| Berger, - | - Berger (- Berger) | Actor | 1898 - 1928 | 2 | |
| Beck, Philip | Philip Beck (Philip Beck) | Actor | 1898 - 1925 | 2 | |
| Brandes, Hugo | Hugo Brandes | Actor | 1898 - 1923 | 8 | |
| Bernhoft, Sofie | Sofie Bernhoft (Sofie Bernhoft) | Actor | 1898 - 1919 | 3 | 5 |
| Byström, Constance | Constance Byström | Actor | 1898 - 1919 | 3 | |
| Bach, Ewald | Ewald Bach (Ewald Bach) | Actor | 1898 - 1918 | 20 | 1 |
| Boger, Alfred | Alfred Boger (Alfred Boger) | Actor | 1898 - 1918 | 13 | |
| Burghardt, Georg | Georg Burghardt (Georg Burghardt) | Actor | 1898 - 1917 | 5 | |
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