- Bobadilla, Francisco de, -15021
- Bona, Queen, consort of Sigismund I, King of Poland, 1494-15571
- Bonini, Marco1
- Bonzi, Maria de1
- Bookbinding1
- Books1
- Books and reading1
- Booksellers and bookselling1
- Botany, Medical1
- Bouchet, Jean, 1476-approximately 1558. Balade moralle contre les aveuglez mondainsi1
- Bowyer, William1
- Bridles1
- British1
- Buildings1
- Buonamici, Giovanni Francesco1
- Buondelmonte, Piero1
- Bèze, Théodore de, 1519-16051
- Būnī, Aḥmad ibn ʻAlī, -12251
- Cambrai, League of, 15081
- Camporitondo, Bartolomeo1