| Bach, Sofia | Sofia Bach (Sofia Bach) | Actor | 2000 | 1 | |
| Back, Cilla | Cilla Back (Cilla Back) | Adaptation, Costume Designer, Designer, Director, Translator | 1999 - 2017 | 36 | |
| Back, Robert | Robert Back (Robert Back) | Actor, Designer | 1956 | 2 | |
| Backlund, Ulla | Ulla Backlund (Ulla Backlund) | Dramaturg | 1989 - 1997 | 15 | |
| Backman, Asta | Asta Backman (Asta Backman) | Actor | 1972 - 1973 | 3 | |
| Backman, Mia | Mia Backman (Mia Backman) | Actor, Director | 1897 - 1937 | 8 | |
| Baczewski, Sarah | Sarah Baczewski (Sarah Baczewski) | Actor | 2000 | 1 | |
| Badawy, Kaylie | Kaylie Badawy (Kaylie Badawy) | Actor | 1993 | 1 | |
| Baderman, Rupert | Rupert Baderman (Rupert Baderman) | Actor | 1982 | 1 | |
| Badowski, Władysław | Władysław Badowski (Władysław Badowski) | Actor | 1957 | 1 | |
| Bagabo, Andrew | Andrew Bagabo (Andrew Bagabo) | Actor | 2006 | 1 | |
| Baganz, Max | Max Baganz (Max Baganz) | Actor | 1969 | 1 | |
| Bage, Wendy | Wendy Bage (Wendy Bage) | Costume Designer | 2005 | 1 | |
| Bagossy, László | László Bagossy (László Bagossy) | Adaptation, Designer, Director | 1995 | 3 | |
| Bahner, Willi | Willi Bahner (Willi Bahner) | Designer | 1936 | 1 | |
| Baier, Ellen | Ellen Baier (Ellen Baier) | Actor | 1976 | 1 | |
| Bailey, Rosalind | Rosalind Bailey (Rosalind Bailey) | Actor | 2008 | 4 | |
| Baillie, Carrie | Carrie Baillie (Carrie Baillie) | Actor | 1927 | 1 | |
| Bain, Emma | Emma Bain (Emma Bain) | Actor | 1996 | 1 | |
| Baird, Dorothy | Dorothy Baird (Dorothy Baird) | Actor | 1973 | 1 | |
| Baker, Sean | Sean Baker (Sean Baker) | Actor | 1994 | 8 | |
| Bala, Biplob | Biplob Bala (Biplob Bala) | Producer | 1998 | 1 | |
| Balák, Karel | Karel Balák (Karel Balák) | Actor | 1936 | 1 | |
| Balaratnam, Shobana | Shobana Balaratnam (Shobana Balaratnam) | Choreographer | 1996 | 1 | |
| Balcerzak, Andrzej | Andrzej Balcerzak (Andrzej Balcerzak) | Actor | 1958 - 1975 | 2 | |
| Baldursson, Stefán | Stefán Baldursson (Stefán Baldursson) | Director | 1990 - 1998 | 3 | |
| Baldwin, John | John Baldwin (John Baldwin) | Actor | 2007 | 1 | |
| Balfour, Charles | Charles Balfour (Charles Balfour) | Lighting Designer | 1991 - 2009 | 8 | |
| Balk, Michael | Michael Balk (Michael Balk) | Actor | 2008 | 1 | |
| Balla, Bettina | Bettina Balla (Bettina Balla) | Actor | 1997 | 1 | |
| Ballantyne, Paul | Paul Ballantyne (Paul Ballantyne) | Actor | 1972 | 1 | |
| Ballard, Laurence | Laurence Ballard (Laurence Ballard) | Actor | 1980 - 2003 | 3 | |
| Ballou, David | David Ballou (David Ballou) | Designer | 1963 | 1 | |
| Balluch, Gerhard | Gerhard Balluch (Gerhard Balluch) | Actor | 1976 - 2013 | 5 | |
| Balmer, Lauren | Lauren Balmer (Lauren Balmer) | Actor | 2000 | 1 | |
| Balmeth, Adam | Adam Balmeth (Adam Balmeth) | Actor | 1983 | 1 | |
| Balser, Ewald | Ewald Balser (Ewald Balser) | Actor, Director | 1924 - 1975 | 21 | |
| Balser-Eberle, Vera | Vera Balser-Eberle (Vera Balser-Eberle) | Actor | 1936 - 1956 | 3 | |
| Balthes, Heinz | Heinz Balthes (Heinz Balthes) | Designer | 1969 | 1 | |
| Bammes, Jan | Jan Bammes (Jan Bammes) | Costume Designer, Designer | 1995 - 2008 | 13 | |
| Ban, Shintaro | Shintaro Ban (Shintaro Ban) | Actor | 2005 - 2013 | 14 | |
| Bando, Sengiku | Sengiku Bando (Sengiku Bando) | Choreographer | 2000 | 1 | |
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