- Bartolomé de Las Casas4
- Bartolomé de Medina1
- Baruch, Jacob ben Moses Ḥayyim, active 18th century1
- Barukh Mordekhai Camaiore1
- Barwajī, Ṣibghat Allāh ibn Rūḥ Allāh, d. 1606 or 71
- Basavaraja, King of Keladi2
- Basil of Caesarea9
- Bassani, Mordecai, approximately 1632-17031
- Bastiano Foresi1
- Batide Rolande1
- Batista Piccolomini1
- Battista Agnese6
- Baudhayana23
- Bayburtlu Zihni1
- Bayḍāwī, ʻAbd Allāh ibn ʻUmar, -1286?1
- Bağdadlı İlmı̂ Dede1
- Bağdatlı Esat1
- Baʻlī, Muḥammad ibn ʻAbd Allāh, d. 17751
- Baḥrānī, Maytham ibn ʻAlī, -1280?1
- Baḥrānī, Yūsuf, -1772?1