- Aḥsāʼī, Yaḥyá ibn Ḥusayn, active 17th century-18th century1
- Aṣḥāb al-kahf1
- Babism1
- Babur, Emperor of Hindustan, 1483-15301
- Badawī, Aḥmad, 1200?-12761
- Badr al-Rashīd, Muḥammad ibn Ismāʻīl, -1366. Alfāẓ al-kufr3
- Badr al-ṭāliʻ fī ḥall Jamʻ al-jawāmiʻ (Maḥallī, Jalāl al-Dīn Muḥammad ibn Aḥmad)4
- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)20
- Bael (Tree)2
- Bagalāmukhī (Hindu deity)1
- Bahai Faith3
- Bahai poetry1
- Bahaüddin Nakşibend, 1318-13891
- Bahjah al-Wardīyah (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)2
- Bahjah al-marḍīyah (Suyūṭī)2
- Bahlawān, Mūsá ibn ʻAbd Allāh, -1720 or 1721. Risālah al-qiyāsīyah3
- Bahnasī, ʻAbd al-Wahhāb ibn al-Ḥasan, -1286 or 1287. Naẓm Muthallath Quṭrub5
- Bahāristān (Jāmī)1
- Bail (Islamic law)1
- Bakrī al-Ṣiddīqī, Muḥammad ibn Abī al-Afrāḥ, -1676. Qaṣīdah1