- Bayezid II, Sultan of the Turks, 1447 or 1448-15121
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, -1286?1
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, -1286? Lubb al-albāb1
- Bazzār, Khalaf ibn Hishām, 767 or 768-8441
- Beards1
- Begging--Religious aspects--Islam1
- Benavides family1
- Benefices, Ecclesiastical1
- Bhakti1
- Bhil (Indic people)1
- Bible. Ecclesiastes1
- Bible. Judith1
- Bible. Lamentations1
- Bible. New Testament1
- Bible. Numbers1
- Bibles1
- Bidāyat al-mubtadī (Marghīnānī, ʻAlī ibn Abī Bakr)1
- Biqāʻī, Ibrāhīm ibn ʻUmar, 1406 or 1407-1480. Muqaddimat Īsāghūjī1
- Birds of prey1
- Birgivî Mehmet Efendi, approximately 1522-1573. Risālat al-tawḥīd1