- Bedreddin, Şeyh, 1358?-1420. Jāmiʻ al-fuṣūlayn1
- Bektashi1
- Biqāʻī, Ibrāhīm ibn ʻUmar, 1406 or 1407-1480. Tahdīm al-arkān1
- Birgivî Mehmet Efendi, approximately 1522-1573. Durr al-yatīm fī al-tajwīd1
- Books and reading1
- Bosnian language1
- Botany1
- Bread1
- Building laws (Islamic law)1
- Bukhārī, Muḥammad ʻAlī ibn Mubārakshāh, -approximately 1340. Sharḥ Ḥikmat al-ʻayn1
- Bulgaria1
- Burhān al-Sharīʻah, Maḥmūd ibn ʻUbayd Allāh, -1274 or 1275. Wiqāyat al-riwāyah1
- Burhānpūrī, Muḥammad ibn Faḍl Allāh, -1619 or 1620. Tuḥfah al-mursalah ilá al-Nabī1
- Burial1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʻīd, 1213?-1296? Hamzīyah fī madḥ Khayr al-Barīyah1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʻīd, 1213?-1296? Muḍarīyah1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʿīd, 1213?-1296? Hamzīyah fī madḥ Khayr al-Barīyah1
- Caliphate1
- Calligraphy, Arabic1
- Calligraphy, Persian1