- Badʼ al-amālī (Ūshī, ʻAlī ibn ʻUthmān)3
- Baglioni, Niccolò1
- Bahaüddin Nakşibend, 1318-13891
- Bahjah al-Wardīyah (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)2
- Baldini, Antonio1
- Baldo, Antonio di1
- Baldo, Vestro di1
- Balducci, Domenico1
- Balducci, Nonnina1
- Balestriere, Antonio1
- Ballads1
- Ballads, Italian1
- Balāṭunusī, Muḥammad ibn ʻAbd Allāh, 1395 or 1396-1459. Mukhtaṣar Minhāj al-ʻābidīn1
- Bandinelli, Antonia1
- Bandinelli, Lisabetta1
- Bandinelli, Lodovico1
- Banks and banking3
- Baptism1
- Baptism of Jesus Christ1
- Baraita of 32 rules1