| Bye, Erik | Erik Bye | Actor | 1940 | 3 | |
| Bye, Ingunn | Ingunn Bye | Actor | 1993 | 1 | |
| Bye, Ivar, | Ivar Bye | Actor | 1861 | 3 | |
| Bye, Marina | Marina Bye | Actor | 2019 | 1 | |
| Bye, Rosa Engebrigtsen, | Rosa Engebrigtsen Bye | Actor | 2006 | 1 | |
| Bye, Thomas | Thomas Bye | Adaptation | 2020 | 5 | |
| Bye, Thomas, | Thomas Bye | Actor, Adaptation | 2006 – 2018 | 58 | |
| Byers, Bobbie | Bobbie Byers | Actor | 1962 | 1 | |
| Byers, Nancy | Nancy Byers | Actor | 1971 | 1 | |
| Byers, Polly J., | Polly J. Byers (Polly J. Byers) | Costume Designer | 1996 | 1 | |
| Bygdén, Fanny | Fanny Bygdén | Actor | 1997 | 2 | |
| Bygdnes, Ingvild Holthe, | Ingvild Holthe Bygdnes | Actor | 2012 – 2015 | 249 | 3 |
| Byham, Matt | Matt Byham | Actor | 2019 | 1 | |
| Byhring, Carsten | Carsten Byhring | Actor | 1958 – 1982 | 52 | |
| Byhring, Inger Johanne | Inger Johanne Byhring | Producer | 2016 | 1 | |
| Byhring, Inger Johanne, | Inger Johanne Byhring | Lighting Designer | 2003 – 2010 | 2 | |
| Byhring, Svein | Svein Byhring | Actor | 1956 | 72 | |
| Byk, Maria, | Maria Byk | Actor | 1928 | 1 | |
| Bykov, G. | G. Bykov | Designer | 1956 | 1 | |
| Bykova, Rimma | Rimma Bykova | Actor, Director | 1990 | 2 | |
| Byl, Jan | Jan Byl | Actor | 2011 – 2018 | 3 | |
| Byl, Lisa | Lisa Byl | Director | 2014 – 2015 | 1 | |
| Bylczyński, Janusz | Janusz Bylczyński | Actor | 1962 | 1 | |
| Bylund, Elena, | Elena Bylund | Actor | 2001 | 6 | |
| Bylund, Rolf | Rolf Bylund | Actor | 2004 | 1 | |
| Bylund, Scott | Scott Bylund | Actor | 1974 | 1 | |
| Bynum, Brenda Lynn | Brenda Lynn Bynum | Actor, Adaptation, Director | 1991 – 1998 | 8 | |
| Byquist, Kelly | Kelly Byquist | Actor | 2000 | 1 | |
| Byquist, Richard | Richard Byquist | Actor | 1998 – 2000 | 2 | |
| Byrans, Dora, | Dora Byrans | Actor | 1899 – 1918 | 12 | |
| Byrd, Amanda, M. | Amanda M. Byrd | Actor | 2008 | 1 | |
| Byrd, Anne Gee | Anne Gee Byrd | Actor | 1990 | 1 | |
| Byrdy, Wladek | Wladek Byrdy | Actor | 1991 | 1 | |
| Byre, Giske | Giske Byre | Actor | 1981 | 5 | |
| Byrkjeland, Hallgjerd, | Hallgjerd Byrkjeland | Actor | 1994 | 1 | |
| Byrne, Allison | Allison Byrne | Costume Designer | 2002 | 1 | |
| Byrne, Amy | Amy Byrne | Actor | 2006 | 1 | |
| Byrne, Catherine | Catherine Byrne | Actor | 1980 | 16 | |
| Byrne, Christine | Christine Byrne | Composer, Musician | 1989 | 2 | |
| Byrne, Colin | Colin Byrne | Actor | 2007 | 1 | |
| Byrne, Edward | Edward Byrne | Actor | 1943 – 1980 | 17 | |
| Byrne, Eilleen | Eilleen Byrne | Dancer | 1939 | 1 | |
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