- 1 Brown, Walter F.
- 5 Browne, Hablot Knight, 1815-1882
- 1 Brown's Farm
- 1 Brugg's Paint Works
- 1 Bruner's Chatham Cotton Mill
- 1 Brunswick Square, England
- 1 Brunswick, Germany
- 7 Brussels, Belgium
- 1 Bryan, William Jennings, 1860-1925
- 1 Bryant & Statton Business College
- 4 Bryant Vase
- 24 Bryn Mawr, Pennsylvania
- 2 Bubbles
- 1 Bucerotidae (family)
- 2 Buchanan & Edmunds, Public Weighers
- 1 Buchman & Kahn, Architects
- 1 Buck Hotel
- 7 Buckets (vessels)
- 3 Buckeye Engine Co.
- 1 Buckle, Henry Thomas, 1821-1862
- 1 Buckles
- 1 Buckley, Edward S.-Gray's Ferry Iron Works
- 49 Bucks County, Pennsylvania
- 6 Buckstone, John Baldwin, 1802-1879
- 2 Buddhas
- 1 Buddhism
- 1 Buddhist monks
- 1 Buddhist temples
- 6 Budgets
- 1 Buena Vista, Mexico
- 1 Buenos Aires, Argentina
- 4 Buffalo, New York
- 3 Buffaloes
- 1 Buffets (Cookery)
- 7 Buffets (Furniture)
- 1 Buffets (Furniture), 15th century
- 1 Buggy, Michael Cotton Mill
- 4 Bugles
- 1 Builders National Machine Mortar Co.
- 19 Building construction
