- Baptism--Catholic Church1
- Bar mitzvah1
- Bar mitzvah sermons1
- Baraita of 32 rules1
- Bardaʻī, Muḥammad ibn Muḥammad, -1520 or 1521. Ḥāshiyat al-Bardāʻī1
- Bardi, Giovanni de', conte di Vernio, 1534-16121
- Bards and bardism1
- Barley--Religious aspects--Hinduism1
- Barlotta family1
- Bartolomeo, da Petroio, 1488?-15541
- Basilica di S. Marco Evangelista al Campidoglio (Rome, Italy)1
- Bassini, Antonio1
- Bassāmat ahl al-bayt (Wazīrī, Ibrāhīm ibn Muḥammad)1
- Baths, Turkish1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable Madre Geronima de San Estevan1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable madre Feliciana de San Ioseph1
- Battle of Agincourt (Agincourt, France : 1415)1
- Battle of Covadonga (Covadonga, Spain : 718)1
- Battle of Pharsalus (Farsala, Greece : 48 B.C.)1
- Battles1