| Bauffre, - | - Bauffre (- Bauffre) | Actor | 1898 | 1 | |
| Boesen, Axel | Axel Boesen (Axel Boesen) | Actor | 1898 | 1 | |
| Bielawski, (?) | (?) Bielawski ((?) Bielawski) | Actor | 1898 | 1 | |
| Berthold, Mr. | Mr. Berthold (Mr. Berthold) | Actor | 1898 | 1 | |
| Barta, Mr. | Mr. Barta (Mr. Barta) | Actor | 1898 | 1 | |
| Bucksath, Max | Max Bucksath (Max Bucksath) | Actor | 1898 | 1 | |
| Büdinger, Mr. | Mr. Büdinger (Mr. Büdinger) | Actor | 1898 | 1 | |
| Baracchi, L. | L. Baracchi (L. Baracchi) | Actor | 1898 | 1 | |
| Büttner, Max | Max Büttner (Max Büttner) | Actor | 1898 - 1899 | 2 | |
| Bellers, Mr. | Mr. Bellers (Mr. Bellers) | Actor | 1898 - 1900 | 7 | |
| Bertoldo, Antonietta | Antonietta Bertoldo (Antonietta Bertoldo) | Actor | 1898 - 1900 | 6 | |
| Buck, Bertha | Bertha Buck | Actor | 1898 - 1900 | 2 | |
| Barth, Clothilde | Clothilde Barth (Clothilde Barth) | Actor | 1898 - 1905 | 3 | |
| Bates, Blanche | Blanche Bates (Blanche Bates) | Actor | 1898 - 1905 | 8 | |
| Bakof, Hermann | Hermann Bakof (Hermann Bakof) | Actor | 1898 - 1906 | 3 | |
| Behrens, Louise | Louise Behrens | Actor | 1898 - 1906 | 2 | |
| Bergman, Erik | Erik Bergman (Erik Bergman) | Actor | 1898 - 1908 | 4 | |
| Belmore, Lionel | Lionel Belmore (Lionel Belmore) | Actor | 1898 - 1911 | 3 | 1 |
| Bogusiński, Aleksander | Aleksander Bogusiński (Aleksander Bogusiński) | Actor | 1898 - 1912 | 8 | |
| Bednarzewska, Konstancja | Konstancja Bednarzewska (Konstancja Bednarzewska) | Actor | 1898 - 1914 | 7 | |
| Bednarczyk, Antoni | Antoni Bednarczyk (Antoni Bednarczyk) | Actor, Director | 1898 - 1916 | 6 | |
| Burghardt, Georg | Georg Burghardt (Georg Burghardt) | Actor | 1898 - 1917 | 5 | |
| Bach, Ewald | Ewald Bach (Ewald Bach) | Actor | 1898 - 1918 | 20 | 1 |
| Boger, Alfred | Alfred Boger (Alfred Boger) | Actor | 1898 - 1918 | 13 | |
| Bernhoft, Sofie | Sofie Bernhoft (Sofie Bernhoft) | Actor | 1898 - 1919 | 3 | 5 |
| Byström, Constance | Constance Byström | Actor | 1898 - 1919 | 3 | |
| Brandes, Hugo | Hugo Brandes | Actor | 1898 - 1923 | 8 | |
| Beck, Philip | Philip Beck (Philip Beck) | Actor | 1898 - 1925 | 2 | |
| Berger, - | - Berger (- Berger) | Actor | 1898 - 1928 | 2 | |
| Bârsescu, Agatha | Agatha Bârsescu | Actor | 1898 - 1929 | 10 | 1 |
| Berthold, Albert | Albert Berthold (Albert Berthold) | Actor, Director | 1898 - 1936 | 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 | |
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