Encyclopedias, Almanacs, Transcripts, and Maps
- Bobrikov, Nikolai Ivanovich
- Bodiam castle
- Body Culture
- Boerhaave, Herman (1668–1738)
- Bogdan Chmielnicki
- Bogle, Paul
- Bohemia, Moravia, and Silesia
- Bohemund I
- Bohr, Niels (1885–1962)
- Bohun, Humphry de, 3rd earl of Hereford
- Boivin, Marie Gillain
- Bolaño, Roberto
- Boll Weevil Infestation
- Bolotnikov, Ivan Isayevich
- Bolshoi Theater
- Bombing of Civilians
- Bombing, Ethics of
- Bonald, Louis de
- Bonanza Farms
- Bonapartism