Bank - Bech
- Banks , Sir Joseph
- Banting
- Banting , Sir Frederick Grant
- Bárány , Robert
- Bardeen
- Bardeen , John
- Barkhausen , Heinrich Georg
- Barkla , Charles Glover
- Barnard , Edward Emerson
- Barr , Murray Llewellyn
- Barrow , Isaac
- Bartholin , Erasmus
- Bartlett , Neil
- Barton , Sir Derek Harold Richard
- Basov
- Basov , Nikolai Gennediyevich
- Bates , Henry Walter
- Bateson , William
- Bauer , Georg
- Bawden , Sir Frederick Charles
- Bayer , Johann
- Bayliss , Sir William Maddock
- Beadle
- Beadle , George Wells
- Beaufort , Sir Francis
- Beaumont , (Jean Baptiste Armand Léonce) Elie de
