| Blenkinsop, Arthur | Arthur Blenkinsop | Actor | 1932 - 1934 | 3 | |
| Blenkinsop, Christopher | Christopher Blenkinsop | Composer | 2009 | 1 | |
| Blenkke, Walter | Walter Blenkke | Actor | 1909 | 1 | |
| Bleont, Claudiu | Claudiu Bleont | Actor | 2013 | 1 | |
| Blereau, Camilia | Camilia Blereau | Actor | 1992 - 1998 | 2 | |
| Blessed, Brian | Brian Blessed | Actor | 1958 | 2 | |
| Blessing, Jakob | Jakob Blessing | Actor | 2005 - 2006 | 4 | |
| Blessing, Ph. | Ph. Blessing (Ph. Blessing) | Designer | 1938 | 1 | |
| Blethyn, Brenda | Brenda Blethyn (Brenda Blethyn) | Actor | 1987 | 1 | |
| Bletscher, Arndt | Arndt Bletscher | Actor | 2010 | 6 | |
| Bletson, Charlene | Charlene Bletson | Actor, Director | 1988 | 2 | 1 |
| Bleuet, Marie | Marie Bleuet | Actor | 1935 | 2 | |
| Bleuler, Fritz | Fritz Bleuler (Fritz Bleuler) | Actor | 1992 - 2005 | 5 | 1 |
| Bley, Gustav | Gustav Bley (Gustav Bley) | Actor | 1932 | 1 | |
| Blezinger, Roland S. | Roland S. Blezinger | Actor | 1999 | 1 | |
| Blich, Ricky | Ricky Blich | Actor | 2013 | 1 | |
| Blich, Theodor | Theodor Blich (Theodor Blich) | Actor | 1897 - 1922 | 26 | 1 |
| Blick, Amanda | Amanda Blick (Amanda Blick) | Actor | 1996 | 1 | |
| Blick, Carly | Carly Blick (Carly Blick) | Actor | 1996 | 1 | |
| Blick, Connie | Connie Blick | Actor | 2018 | 1 | |
| Blick, Newton | Newton Blick | Actor | 1946 | 1 | |
| Blick, Otis | Otis Blick | Actor | 2018 | 1 | |
| Blickingberg, Georg | Georg Blickingberg (Georg Blickingberg) | Actor | 1906 - 1928 | 5 | 1 |
| Bliefert, Dominik | Dominik Bliefert | Actor | 2010 | 1 | |
| Bliege, Grace | Grace Bliege | Actor | | 1 | |
| Bliern, Alexander | Alexander Bliern | Actor | 1986 | 1 | |
| Bliese, Joachim | Joachim Bliese (Joachim Bliese) | Actor | 1974 - 2003 | 48 | 1 |
| Blinder, Ari | Ari Blinder | Actor | 2009 | 8 | |
| Blinn, Denise | Denise Blinn | Actor | 1984 | 1 | |
| Blinn, Holbrook | Holbrook Blinn (Holbrook Blinn) | Actor | 1910 | 3 | 1 |
| Blischke, Friedbert | Friedbert Blischke | Actor | 1953 | 1 | |
| Bliska, Joey | Joey Bliska | Actor | 2011 | 1 | |
| Blisnakov, Todor | Todor Blisnakov | Actor | 1997 | 1 | |
| Bliss Mather, Mary | Mary Bliss Mather | Actor | 2003 | 1 | |
| Bliss, Delbert | Delbert Bliss | Costume Designer | 1949 | 1 | |
| Bliss, Helen | Helen Bliss | Actor | 1950 | 1 | |
| Bliss, Matthew Jake | Matthew Jake Bliss | Actor | 2001 | 5 | |
| Blix, Hedda | Hedda Blix (Hedda Blix) | Actor | 2006 | 1 | |
| Bloch Jörgensen, Karin | Karin Bloch Jörgensen | Sound Designer | 2011 - 2018 | 2 | |
| Bloch-Bonhoff, Thomas | Thomas Bloch-Bonhoff | Composer | 2003 - 2004 | 3 | |
| Bloch-Suhr, Mr. | Mr. Bloch-Suhr (Mr. Bloch-Suhr) | Actor | 1879 - 1906 | 28 | |
| Bloch, Andreas | Andreas Bloch (Andreas Bloch) | Costume Designer | 1897 - 1917 | 5 | 1 |
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