- Augustine, of Hippo, Saint, 354-4301
- Aurangzeb, Emperor of Hindustan, 1618-17071
- Autographs1
- Bargas family1
- Basmalah1
- Battle of Covadonga (Covadonga, Spain : 718)1
- Battles1
- Bayezid I, Sultan of the Turks, approximately 1360-14031
- Baʻal Shem Ṭov, approximately 1700-17601
- Benavides family1
- Benedictine nuns1
- Benedictines1
- Berengarius, Raimundus1
- Berit milah1
- Bhil (Indic people)1
- Bible. Acts1
- Bible. Chronicles, 1st1
- Bible. Deuteronomy--Manuscripts--Specimens1
- Bible. Epistles of Paul1
- Bible. Exodus1