| Beck, Peter | Peter Beck | Designer, Director | 2013 | 2 | 1 |
| Butler, Spencer | Spencer Butler | Designer, Director | 1975 - 2002 | 4 | |
| Boskowitz, Catherine | Catherine Boskowitz | Designer, Director | 1995 | 2 | 1 |
| Bernardi, Jim | Jim Bernardi | Designer, Director | 1995 - 2013 | 3 | |
| Byrne, James P. | James P. Byrne | Designer, Director | 2004 | 2 | |
| Büchel, Nikolaus | Nikolaus Büchel | Designer, Director | 2004 | 2 | 1 |
| Boeck, Karelmaria de | Karelmaria de Boeck | Designer, Director | 1999 - 2008 | 126 | |
| Bodroža, Stevan | Stevan Bodroža | Designer, Director | 2008 - 2021 | 3 | |
| Bose, Santanu | Santanu Bose | Designer, Director | 2009 | 2 | 1 |
| Burke, Henry | Henry Burke | Designer, Director | 1959 | 2 | |
| Beilharz, Ricarda | Ricarda Beilharz | Designer, Director | 1999 - 2000 | 4 | 1 |
| Brooke-Hamilton, Penelope | Penelope Brooke-Hamilton | Designer, Director | 2016 | 2 | |
| Berg, Matti | Matti Berg | Designer | 1977 | 1 | |
| Bach, Siegfried | Siegfried Bach | Designer | 1957 | 1 | |
| Bahner, Willi | Willi Bahner | Designer | 1936 | 1 | |
| Ballou, David | David Ballou | Designer | 1963 | 1 | |
| Balthes, Heinz | Heinz Balthes | Designer | 1969 | 1 | |
| Baumeister, Klaus | Klaus Baumeister | Designer | 1990 - 1993 | 2 | |
| Beauchamp, Benoit | Benoit Beauchamp | Designer | 2005 | 1 | |
| Becker, Hans | Hans Becker | Designer | 2005 | 1 | 1 |
| Bednarowicz, Zbigniew | Zbigniew Bednarowicz | Designer | 1958 - 1961 | 2 | |
| Béléc, Cécile | Cécile Béléc | Designer | 2002 | 1 | |
| Bergström, Susanne | Susanne Bergström | Designer | 1969 - 1970 | 2 | |
| Bidmead, Megan | Megan Bidmead | Designer | 2007 | 1 | |
| Bielenberg, John | John Bielenberg | Designer | 2004 | 1 | |
| Billings, Michael | Michael Billings | Designer | 2008 | 1 | |
| Blanár, György | György Blanár | Designer | 1962 | 1 | |
| Blues, Rachel | Rachel Blues | Designer | 2003 | 1 | |
| Bode, Dieter | Dieter Bode | Designer | 1974 - 1977 | 2 | |
| Boyd, Scott | Scott Boyd | Designer | 2000 | 1 | |
| Brill, Robert | Robert Brill | Designer | 2005 | 1 | 1 |
| Broe, Michael | Michael Broe | Designer | 2007 | 8 | |
| Brown, Michael | Michael Brown | Designer | 2005 | 1 | |
| Browne, Maebh | Maebh Browne | Designer | 1975 | 1 | |
| Bruckmann, Karel | Karel Bruckmann | Designer | 1938 - 1943 | 3 | |
| Brum, Ana | Ana Brum | Designer | 2004 | 1 | 1 |
| Bruun, Ingolf | Ingolf Bruun | Designer | 1981 - 1990 | 4 | |
| Buck-Ouellette, Marjorie | Marjorie Buck-Ouellette | Designer | 2003 | 1 | |
| Burde, Julia | Julia Burde | Designer | 2003 | 1 | |
| Burke, Irena | Irena Burke | Designer | 1973 | 1 | |
| Burnett, Lisa | Lisa Burnett | Designer | 1993 | 1 | |
| Bijlani, Tania | Tania Bijlani | Designer | 2007 | 1 | |
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