- Bartolomeo, Lorenzo di1
- Bartolomeo, Vincenzo di1
- Barzalla, Antonio1
- Bascoli, Sandra de1
- Basil, Saint, Bishop of Caesarea, approximately 329-3791
- Basilica di S. Marco Evangelista al Campidoglio (Rome, Italy)1
- Basilica di San Marco (Venice, Italy)1
- Bassianus, of Glisate1
- Bateman family1
- Batignano, Carlo Gasparie di1
- Batini, Andreas1
- Battiferri degli Ammannati, Laura, 1523-15891
- Battle Abbey1
- Battle of Lepanto (Greece : 1571)2
- Battle of Pharsalus (Farsala, Greece : 48 B.C.)3
- Beards1
- Bebel, Heinrich, 1472-15181
- Bede, the Venerable, Saint, 673-7351
- Beeleye, John de1
- Beeleye, Margery de1