- Birgivî Mehmet Efendi, approximately 1522-1573. Durr al-yatīm fī al-tajwīd1
- Birgivî Mehmet Efendi, approximately 1522-1573. Uṣūl al-ḥadīth1
- Birmāwī, Muḥammad ibn ʻAbd al-Dāʼim, 1362-1428. Nubdhah al-alfīyah fī al-uṣūl al-fiqhīyah1
- Bishops1
- Blaeu, Willem Janszoon, 1571-1638. Teatrum orbis terrarum1
- Blaise, Saint, -approximately 3161
- Blessed1
- Blind stamps1
- Blood money (Islamic law)1
- Blood--Circulation1
- Boccaccio, Giovanni, 1313-13751
- Bon (Tibetan religion)1
- Bona, Queen, consort of Sigismund I, King of Poland, 1494-15571
- Booksellers and bookselling1
- Bosnia and Herzegovina--Sarajevo1
- Bosnian language1
- Bracciolini, Poggio, 1380-14591
- Brahmanas1
- Brahmanas. Aitareyabrāhmaṇa1
- Brahmanas. Śatapathabrāhmaṇa1