- Baqī ibn Makhlad, 816 or 17-889 or 90. Musnad1
- Bathhouses1
- Battle of Badr (Badr Ḥunayn, Saudi Arabia : 624)1
- Battle of Karbalāʼ (Karbalāʼ, Iraq : 680)1
- 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
- Beards--Religious aspects--Islam1
- Bedreddin, Şeyh, 1358?-1420. Varidat1
- Begging--Religious aspects--Islam1
- Bhil (Indic people)1
- Bible1
- Bible stories, Arabic1
- Bible. Chronicles, 1st1
- Bible. Gospels1
- Bible. John1
- Bible. New Testament1
- Biqāʻī, Ibrāhīm ibn ʻUmar, 1406 or 1407-1480. Tahdīm al-arkān1
- Birds of prey1