- Bank deposits (Islamic law)1
- Baqī ibn Makhlad, 816 or 17-889 or 90. Musnad1
- Bathhouses1
- Battle of Badr (Badr Ḥunayn, Saudi Arabia : 624)1
- Battles1
- Bayezid I, Sultan of the Turks, approximately 1360-14031
- Bayezid II, Sultan of the Turks, 1447 or 1448-15121
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, -1286? Lubb al-albāb1
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, d. 1286? Lubb al-albāb fī ʻilm al-iʻrāb1
- Bazzār, Khalaf ibn Hishām, 767 or 768-8441
- Baḥraq, Muḥammad ibn ʻUmar, 1465-1524. ʻUrwah al-wathīqah1
- Baṭṭāl, Abū Muḥammad ʻAbd Allāh, -7401
- Beards--Religious aspects--Islam1
- Bears1
- Bedreddin, Şeyh, 1358?-1420. Varidat1
- Begging--Religious aspects--Islam1
- Belgium--Mons1
- Benedict, Saint, Abbot of Monte Cassino1
- Bhil (Indic people)1
- Bible stories, Arabic1