| Buchard, Jean-Claude | Jean-Claude Buchard | Adaptation, Director | 1989 - 2015 | 4 | 1 |
| Buchanan, Newton | Newton Buchanan | Actor | 2021 | 1 | |
| Buchanan, Maud | Maud Buchanan | Actor | 1931 | 2 | |
| Buchanan, Maria | Maria Buchanan | Actor | 2007 | 1 | |
| Buchanan, Linda | Linda Buchanan | Designer | 1981 - 2000 | 4 | |
| Buchanan, Jack | Jack Buchanan | Actor | 2017 | 1 | |
| Buchanan, George | George Buchanan | Actor | 2001 | 1 | |
| Buchanan, Edgar | Edgar Buchanan | Actor | 1938 | 1 | |
| Buchanan Ulvestad, Kirsti | Kirsti Buchanan Ulvestad | Adaptation, Director | 2006 | 2 | |
| Buchan, Kimberley | Kimberley Buchan | Actor | 2017 | 1 | |
| Buchalski, Fred | Fred Buchalski | Actor | 1993 - 1994 | 2 | |
| Buchali, Karin | Karin Buchali | Actor | 1964 | 2 | |
| Bucháček, Petr | Petr Bucháček | Actor | 1991 - 2007 | 8 | |
| Buch, Wilhelm | Wilhelm Buch | Actor | 1911 | 1 | |
| Buch, Rolf | Rolf Buch | Actor | 1990 | 1 | |
| Buch, Günter | Günter Buch | Adaptation | 1976 | 1 | |
| Buch, Gabriele | Gabriele Buch | Actor | 1966 | 1 | |
| Buch, Achim | Achim Buch | Actor | 2002 - 2005 | 2 | |
| Buccos, Daniel | Daniel Buccos | Actor | 1978 - 1987 | 2 | |
| Bucciarelli, Renée | Renée Bucciarelli | Actor | 1991 | 1 | |
| Bucci, Flavio | Flavio Bucci | Actor | 1969 | 2 | |
| Bucci, Elena | Elena Bucci | Actor, Adaptation, Director, Dramaturg | 2008 - 2023 | 89 | |
| Bucci, David | David Bucci | Actor | 2011 | 1 | |
| Buccellati, Mr. | Mr. Buccellati | Actor | 1895 | 1 | |
| Buccellati, Mirra | Mirra Buccellati | Actor | 1895 - 1900 | 3 | |
| Bućan, Dušan | Dušan Bućan | Actor | 2014 | 1 | |
| Bubulac, Ovidiu | Ovidiu Bubulac | Costume Designer, Designer | 1968 | 2 | |
| Bubnov, Stepan | Stepan Bubnov | Director | | 1 | |
| Bubnic, Melissa | Melissa Bubnic | Playwright | 2018 - 2024 | 3 | |
| Bubner, Christiane | Christiane Bubner | Dramaturg | 1997 | 1 | |
| Bublitz, Sally | Sally Bublitz | Actor | 1976 | 1 | |
| Bubla, František (Serafin) | František (Serafin) Bubla | Dancer | 1941 | 1 | |
| Bubiec, Roman | Roman Bubiec | Costume Designer, Designer | 1954 - 1955 | 2 | |
| Bubert, Jean-Luc | Jean-Luc Bubert | Actor | 2010 | 1 | 1 |
| Bubeníček, Otto | Otto Bubeníček | Actor | 2002 - 2004 | 2 | |
| Bubeníček, Jiří | Jiří Bubeníček | Actor | 2002 - 2004 | 2 | |
| Bubb, Simon | Simon Bubb | Actor | 2011 | 1 | |
| Bubat, Gisela | Gisela Bubat | Actor | 1938 | 2 | |
| Buazzelli, Tino | Tino Buazzelli | Actor | 1951 - 1975 | 9 | |
| Buarque, Silvia | Silvia Buarque | Actor | 2001 - 2002 | 2 | |
| Bständig, Wolfgang | Wolfgang Bständig | Actor | 1951 - 1952 | 2 | |
| Brzyski, Bogdan | Bogdan Brzyski | Actor | 2011 - 2016 | 11 | |
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