- Book industries and trade1
- Booksellers and bookselling1
- Booksellers' copies1
- Booksellers' labels1
- Booth, William1
- Borghi, Piero, -approximately 14941
- Boschi, Giovanni1
- Bracciolini, Poggio, 1380-14591
- Bracciolini, Poggio, 1380-1459. Correspondence1
- Brancacci, Antonio1
- Brancacci, Branca1
- Brancacci, Caterina1
- Bridget, of Sweden, Saint, approximately 1303-13731
- Brocade bindings1
- Brulefer, Etienne, -approximately 14991
- Brunelleschi, Alderotto de'1
- Brunelleschi, Antonia1
- Brunelleschi, Betto de'1
- Brunelleschi, Nepo1
- Brunelleschi, Simone de'1