- Bookbinding, Medieval1
- Bosnian language1
- Bouchard family1
- Bouchet, Jean, 1476-approximately 1558. Balade moralle contre les aveuglez mondainsi1
- Bread--Religious aspects1
- Breastfeeding (Islamic law)1
- Bridget, of Sweden, Saint, approximately 1303-13731
- Brocade bindings1
- Buddhism1
- Buddhist literature, Pali1
- Buddhist monks1
- Buffoni, Baldello1
- Buhūtī, Manṣūr ibn Yūnus, d. 1641. Dalīl al-ṭālib li-nayl al-maṭālib1
- Building laws (Islamic law)1
- Buildings1
- Bukhārī, Muḥammad ibn Ismāʻīl, 810-8701
- Bulgaria--Plovdiv1
- Bulqīnī, ʻUmar ibn Raslān, 1324-14031
- Buonamici, Giovanni Francesco1
- Burial1