- Bible. Kings, 1st2
- Bible. Maccabees2
- Bible. Obadiah2
- Bibliography2
- Birds of prey2
- Birgivî Mehmet Efendi, approximately 1522-1573. Durr al-yatīm fī al-tajwīd2
- Birgivî Mehmet Efendi, approximately 1522-1573. Uṣūl al-ḥadīth2
- Birgivı̂ Mehmet Efendi, approximately 1522-1573. Imtiḥān al-adhkiyāʼ2
- Blasphemy (Islam)2
- Blocked bindings2
- Body marking--Religious aspects--Hinduism2
- Borders, Ornamental (Decorative arts)2
- Breastfeeding--Religious aspects--Islam2
- Bridget, of Sweden, Saint, approximately 1303-13732
- Bridles2
- Buddha (The concept)2
- Buddhism--Sacred books2
- Buddhist literature2
- Buhūtī, Manṣūr ibn Yūnus, d. 1641. ʻUmdah2
- Buhūtī, Ṣāliḥ ibn Ḥasan, -1709 or 1710. ʻUmdat al-fāriḍ2