| Birgel, Willy | Willy Birgel | Actor | 1961 | 1 | |
| Birgere, Ruta | Ruta Birgere | Actor | 1955 - 1996 | 3 | |
| Birkemeyer, Rudolf | Rudolf Birkemeyer | Actor | 1938 - 1966 | 3 | |
| Bisgood, Colette | Colette Bisgood | Actor | 1956 | 1 | |
| Bisogno, Marilena | Marilena Bisogno | Adaptation, Director | 2006 | 2 | |
| Bison, Angelo | Angelo Bison | Actor | 2002 | 1 | |
| Bissell, Whitner | Whitner Bissell | Actor | 1932 | 1 | |
| Bista, Henryk | Henryk Bista | Actor | 1970 - 1994 | 5 | |
| Biswas, Milon | Milon Biswas | Composer | 2001 - 2002 | 2 | |
| Biswas, Upol | Upol Biswas | Actor | 2006 | 1 | |
| Bittner, Jiří | Jiří Bittner | Actor | 1885 - 1901 | 4 | |
| Bittnerová, Marie | Marie Bittnerová | Actor | 1885 - 1889 | 2 | |
| Bitzer, Michael | Michael Bitzer | Actor | 1974 | 1 | |
| Bjarke, Kim | Kim Bjarke | Director, Translator | 1988 - 1993 | 5 | |
| Bjelvenstam, Charlotta | Charlotta Bjelvenstam | Actor | 1999 | 1 | |
| Björk, Britt | Britt Björk | Mask Maker | 1955 - 1982 | 6 | |
| Björkman, Per | Per Björkman | Actor | 1889 - 1957 | 4 | |
| Björnsdóttir, Arndís | Arndís Björnsdóttir | Actor | 1927 - 1962 | 6 | |
| Björnsdóttir, Halldóra | Halldóra Björnsdóttir | Actor | 1998 | 1 | |
| Björnsson, Haraldur | Haraldur Björnsson | Actor, Director | 1928 - 1962 | 5 | |
| Blach, Uwe | Uwe Blach | Actor | 1973 | 1 | |
| Black, Dorothy | Dorothy Black | Actor | 1925 - 1945 | 2 | |
| Blackman, Robert | Robert Blackman | Costume Designer, Designer | 1973 - 1979 | 4 | |
| Blackwell, Chris | Chris Blackwell | Choreographer | 1990 | 1 | |
| Blair, Joyce | Joyce Blair | Actor | 1946 | 1 | |
| Blanár, György | György Blanár | Designer | 1962 | 1 | |
| Blanchard, Betty | Betty Blanchard | Director | 1948 | 1 | |
| Blanford, Karen | Karen Blanford | Actor | 1984 | 1 | |
| Blaschke, Reinhild | Reinhild Blaschke | Costume Designer, Designer | 1999 | 2 | |
| Blattau, Lee | Lee Blattau | Costume Designer | 1979 | 1 | |
| Blau, Bob | Bob Blau | Actor | 2002 | 1 | |
| Bleeker, Maaike | Maaike Bleeker | Dramaturg | 1996 - 2000 | 26 | |
| Blethyn, Brenda | Brenda Blethyn | Actor | 1987 | 1 | |
| Blick, Amanda | Amanda Blick | Actor | 1996 | 1 | |
| Blick, Carly | Carly Blick | Actor | 1996 | 1 | |
| Blöchlinger, Elia | Elia Blöchlinger | Actor | 2008 | 3 | |
| Block, Barbara | Barbara Block | Actor | 1963 | 1 | |
| Block, Dieter | Dieter Block | Actor | 1953 - 1954 | 4 | |
| Blomberg, Peter | Peter Blomberg | Actor | 1980 | 1 | |
| Blomqvist, Alice | Alice Blomqvist | Actor | 1907 - 1912 | 3 | |
| Bloom, Michael | Michael Bloom | Costume Designer, Director | 1993 - 2002 | 2 | |
| Bloomfield, Jean | Jean Bloomfield | Actor | 1911 | 3 | |
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