- Birgivî Mehmet Efendi, approximately 1522-1573. Risālat al-tawḥīd2
- Birgivî Mehmet Efendi, approximately 1522-1573. Uṣūl al-ḥadīth1
- Birgivî Mehmet Efendi, approximately 1522-1573. ʻAwāmil al-jadīdah5
- Birjandī, ʻAbd al-ʻAlī ibn Muḥammad ibn Ḥusayn, active 16th century. Bīst bāb dar taqvīm5
- Birth of a person3
- Bishops2
- Bishops--Appointment, call, and election4
- Bishops--Temporal power1
- Black Death1
- Black Sea5
- Blaise, Saint, -approximately 3161
- Blasphemy (Islam)2
- Blassori, Petrino1
- Blassori, Ursina1
- Blessed1
- Blessing and cursing1
- Blessing of the sun1
- Blind stamps1
- Blind tooled bindings256
- Blocked bindings1