- Bartoli, Giannozzo1
- Bartolini, Ghirlando1
- Bartolo, Bartolomeo di1
- Bartolo, Giovanni di, 1364-approximately 14401
- Bartolomeo, Domenico di1
- Bartolomeo, Vincenzo di1
- Basil, Saint, Bishop of Caesarea, approximately 329-3791
- Basilica di San Marco (Venice, Italy)1
- Bassianus, of Glisate1
- Bassini, Antonio1
- Battle of Lepanto (Greece : 1571)1
- Battle of Pharsalus (Farsala, Greece : 48 B.C.)2
- Bedtime prayers1
- Belvis family1
- Bembo, Lorenzo1
- Benedetto, Bartolomeo di1
- Benedict, Saint, Abbot of Monte Cassino1
- Benedictine monasteries3
- Benedictines2
- Benediction--Judaism1