Encyclopedias, Almanacs, Transcripts, and Maps
- Boston Garrison
- Boston Port Act
- Boston Siege
- Botany (History)
- Bothwell, Francis Stewart, 1st earl of
- Bothwell, James Hepburn, 4th earl of
- Bougainville, Louis-Antoine de
- Boulanger Affair
- Boulangism
- Boulez, Pierre (b. 1925)
- Boult, Adrian Cedric
- Bound Brook, New Jersey
- Bounties (Commercial)
- Bounty, HMS
- Bouquet's Expedition of 1764
- Bouquet, Henry
- Bourdieu, Pierre (1930–2002)
- Bouvines, battle of
- Bower, Walter
- Bowler, Metcalf