| Bortolani, Umberto | Umberto Bortolani | Actor | 1975 | 10 | |
| Baroni, Maria | Maria Baroni | Actor | 1975 | 10 | |
| Berndl, Christa | Christa Berndl | Actor | 1968 - 1990 | 10 | 1 |
| Bjørseth, Maren, E. | Maren E. Bjørseth | Adaptation, Director | 2012 - 2013 | 10 | 1 |
| Breschi, Michael | Michael Breschi | Composer, Sound Designer | 2006 - 2017 | 10 | |
| Ballek, Rastislav | Rastislav Ballek | Adaptation, Director | 2013 - 2025 | 10 | |
| Buti, Aldo | Aldo Buti | Costume Designer, Designer | 1986 - 1988 | 10 | |
| Bexel, Dagmar | Dagmar Bexel | Designer | 1987 | 10 | |
| Brustein, Robert | Robert Brustein | Adaptation, Director, Translator | 1978 - 2003 | 10 | 1 |
| Baldinotti, Alessandro | Alessandro Baldinotti | Actor | 1988 - 2014 | 10 | |
| Baskerville, Nelson | Nelson Baskerville | Actor | 1988 - 2011 | 10 | 3 |
| Braun, Norbert | Norbert Braun | Actor | 1988 - 2003 | 10 | |
| Brukner, Josef | Josef Brukner | Translator | 1994 - 2018 | 10 | 1 |
| Borštnik, Zofija | Zofija Borštnik | Actor | 1894 - 1910 | 10 | |
| Buyukagaoglu, Gercek | Gercek Buyukagaoglu | Actor | 2002 | 10 | |
| Bürkle, Katja | Katja Bürkle | Actor | 2003 - 2006 | 10 | 1 |
| Bolik, Helmut | Helmut Bolik | Lighting Designer | 2000 - 2012 | 10 | |
| Burlacu, Costică | Costică Burlacu | Actor | 2010 | 10 | |
| Braden, Mary | Mary Braden | Actor | 2006 | 10 | |
| Boynton, Marilyn | Marilyn Boynton | Actor | 2006 | 10 | |
| Bankart, Diane | Diane Bankart | Actor | 2006 | 10 | |
| Bougas, Nikos | Nikos Bougas | Actor | 1961 - 1997 | 10 | |
| Burgher, Marco | Marco Burgher | Lighting Designer | 1999 - 2001 | 10 | |
| Buszewicz, Michał | Michał Buszewicz | Dramaturg | 2015 - 2016 | 10 | |
| Black, Kenneth | Kenneth Black | Actor | 1910 - 1913 | 10 | |
| Born, Agnes | Agnes Born | Actor | 2018 | 10 | |
| Bartha, László Zsolt | László Zsolt Bartha | Actor | 2017 - 2022 | 10 | |
| Brooks, Berengere | Berengere Brooks | Adaptation, Director | 2021 | 10 | |
| Blair, Michael | Michael Blair | Actor | 2022 | 10 | |
| Bulut, Lütfi Lütfi Can | Lütfi Lütfi Can Bulut | Actor | 2023 - 2024 | 10 | |
| Boy, Giuseppe | Giuseppe Boy | Actor | 2019 - 2023 | 10 | |
| Balazas, Marita | Marita Balazas | Costume Designer, Designer | 2022 - 2023 | 10 | |
| Balcar, Vojtěch | Vojtěch Balcar | Adaptation, Dramaturg | 2023 - 2024 | 10 | |
| Besenczi, Árpád | Árpád Besenczi | Actor | 1996 - 2008 | 9 | |
| Bánffy, György | György Bánffy | Actor | 1996 - 2008 | 9 | |
| Banck, Christer | Christer Banck | Actor | 1967 - 1992 | 9 | 1 |
| Bhhata, Basant | Basant Bhhata | Actor | 2003 - 2010 | 9 | |
| Bonfils, Asger | Asger Bonfils | Actor, Adaptation, Director | 1957 - 2004 | 9 | 1 |
| Boscolo, Raffaella | Raffaella Boscolo | Actor | 2000 - 2006 | 9 | |
| Brams, Ingeborg | Ingeborg Brams | Actor | 1943 - 2004 | 9 | 1 |
| Budzisz-Krzyżanowska, Teresa | Teresa Budzisz-Krzyżanowska | Actor | 1978 - 1999 | 9 | 1 |
| Barreca, Christopher H. | Christopher H. Barreca | Designer | 1983 - 2010 | 9 | 1 |
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