- Bobadilla, Francisco de, -15021
- Bocanegra family1
- Bona, Queen, consort of Sigismund I, King of Poland, 1494-15571
- Bonini, Marco1
- Bonzi, Maria de1
- Book of hours (Catholic Church)1
- Bookbinding4
- Bookplates13
- Books4
- Books and reading1
- Books of hours28
- Booksellers and bookselling1
- Booksellers' copies3
- Booksellers' labels2
- Bosch de Vilasar family1
- Bosses (Bindings)1
- Botanists1
- Botany3
- Botany, Medical5
- Bouchet, Jean, 1476-approximately 1558. Balade moralle contre les aveuglez mondainsi1