- Byun Hee-bong (1 movie)
- Byron Utley (1 movie)
- Byron Mann (2 movies)
- Byron Lawson (1 movie)
- Byron Jennings (2 movies)
- Byron Jenkins (1 movie)
- Byron Howard (1 movie)
- Byron Gibson (1 movie)
- Buzz Belmondo (1 movie)
- Buz Buckley (1 movie)
- Butch Wilhelm (1 movie)
- Busy Philipps (2 movies)
- Buster Reeves (1 movie)
- Buster Brodie (1 movie)
- Burt Young (2 movies)
- Burt Kwouk (1 movie)
- Burr Steers (1 movie)
- Burr DeBenning (1 movie)
- Burnell Tucker (2 movies)
- Burn Gorman (4 movies)
- Burkley Duffield (1 movie)
- Burghart Klaußner (3 movies)
- Burgess Meredith (1 movie)
- Burgess Jenkins (2 movies)
- Buddy Joe Hooker (1 movie)
- Buddy Hackett (1 movie)
- Buddy Guy (1 movie)
- Buddy Ebsen (2 movies)
- Buddy Douglas (1 movie)
- Bud Luckey (1 movie)
- Bud Linn (1 movie)
- Bud Cort (1 movie)
- Buckley Norris (1 movie)
- Buck Taylor (1 movie)
- Buck Kartalian (2 movies)
- Buck Houghton (1 movie)
- Buck Henry (1 movie)
- Bubba Smith (1 movie)
- Bu Ren (1 movie)
- Bryon Chief-Moon (1 movie)
- Brynn Baron (1 movie)
- Bryn Jones (1 movie)
- Brye Cooper (1 movie)
- Bryce Silver (1 movie)
- Bryce Romero (2 movies)
- Bryce Robinson (1 movie)
- Bryce Hodgson (1 movie)
- Bryce Dallas Howard (9 movies)
- Bryce Clyde Jenkins (1 movie)
- Bryce Cass (2 movies)