Directors
- Billy Bob Thornton
- Billy Bryk
- Billy O'Brien
- Billy Ray
- Biodun Stephen
- Bishal Dutta
- BJ McDonnell
- Björn Engström
- Björn Franklin
- Björn Runge
- Björn Stein
- Blair Erickson
- Blair Treu
- Blake Crouch (Born: 1978)
- Blake Douglas
- Blake Edwards
- Blake Ridder
- Blitz Bazawule
- Bo Burnham
- Bo Welch
- Bo Widerberg
- Bo Zenga
- Boaz Yakin
- Bob Bowen
- Bob Bralver
- Bob Dolman
- Bob Fisher
- Bob Gale
- Bob Giordano
- Bob Kline
- Bob Konrad
- Bob Logan
- Bob Persichetti
- Bob Peterson
- Bob Shirohata
- Bobby Boermans
- Bobby Bonifacio
- Bobby Farrelly
- Bobby Lacer
- Bobby Moresco