| Bach, Siegfried | Siegfried Bach | Designer | 1957 | 1 | |
| Badowski, Władysław | Władysław Badowski | Actor | 1957 | 1 | |
| Becker, Cornelia | Cornelia Becker | Actor | 1957 | 1 | |
| Besser, Vilém | Vilém Besser | Actor | 1957 | 2 | |
| Bortz, Werner | Werner Bortz | Actor | 1957 | 1 | |
| Borzymska, Bożena | Bożena Borzymska | Actor | 1957 | 2 | |
| Børke, Øistein, | Øistein Børke | Actor | 1957 | 1 | |
| Butz, Fritz | Fritz Butz | Costume Designer, Designer | 1957 | 4 | |
| Both, Béla | Béla Both | Actor, Director | 1957 | 2 | |
| Bárta, Josef | Josef Bárta | Actor | 1957 | 1 | |
| Baženovová, Nataša | Nataša Baženovová | Actor | 1957 | 1 | |
| Borkowski, Jan | Jan Borkowski | Actor | 1957 | 1 | |
| Bulcă , Ioana | Ioana Bulcă | Actor | 1957 | 1 | |
| Bălănuţă, Leopoldina | Leopoldina Bălănuţă | Actor | 1957 | 3 | |
| Braşoveanu , Cosma | Cosma Braşoveanu | Actor | 1957 | 1 | |
| Băltăreţu, Constantin | Constantin Băltăreţu | Actor | 1957 | 1 | |
| Berntzen, Beathe | Beathe Berntzen | Costume Designer | 1957 | 2 | |
| Baird, Jim | Jim Baird | Actor | 1957 | 1 | |
| Bartaševič, K. | K. Bartaševič | Actor | 1957 | 1 | |
| Bjelvenstam, Björn | Björn Bjelvenstam | Actor | 1957 | 1 | |
| Bánhidi, László | László Bánhidi | Actor | 1957 | 1 | |
| Banzhaff, Karl | Karl Banzhaff | Actor | 1957 | 1 | |
| Battle, Barbara | Barbara Battle | Actor | 1957 | 1 | |
| Beard, Elaine | Elaine Beard | Actor | 1957 | 1 | |
| Bounds, Bobbie | Bobbie Bounds | Dancer | 1957 | 1 | |
| Bourne, Bami | Bami Bourne | Dancer | 1957 | 1 | |
| Burton, Donald | Donald Burton | Actor | 1957 | 3 | |
| Bartle, Barry | Barry Bartle | Director | 1957 | 1 | |
| Beck, John | John Beck | Designer | 1957 | 1 | |
| Boškova, Meri | Meri Boškova | Actor | 1957 | 1 | |
| Boškovski, Ilje | Ilje Boškovski | Actor | 1957 | 1 | |
| Bjørnstad, Roy, | Roy Bjørnstad | Actor | 1956 - 2003 | 53 | |
| Billová , Libuše | Libuše Billová | Actor | 1956 - 2000 | 2 | |
| Beek, Lode van | Lode van Beek | Actor | 1956 - 1992 | 8 | |
| Bakas, Kostas | Kostas Bakas | Actor, Director | 1956 - 1990 | 5 | |
| Birmpilis, Nikos | Nikos Birmpilis | Actor | 1956 - 1990 | 4 | |
| Ballas, Dimitris | Dimitris Ballas | Actor | 1956 - 1990 | 4 | |
| Behringer, Clara | Clara Behringer | Director | 1956 - 1975 | 2 | |
| Brătăşanu, Alexandru | Alexandru Brătăşanu | Costume Designer, Designer | 1956 - 1964 | 4 | |
| Beleva, Ekaterina | Ekaterina Beleva | Actor | 1956 - 1962 | 1 | |
| Borg, Odd | Odd Borg | Actor | 1956 - 1960 | 2 | |
| Biskup, Edith | Edith Biskup | Designer | 1956 - 1957 | 1 | |
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