- Bāʻūnīyah, ʻĀʼishah bint Yūsuf, -1516 or 1517. Fatḥ al-mubīn fī madḥ al-Amīn1
- Būnī, Aḥmad ibn ʻAlī, -12251
- Būstān (Saʻdī)1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʻīd, 1213?-1296? Hamzīyah fī madḥ Khayr al-Barīyah1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʻīd, 1213?-1296? Muḍarīyah1
- Cabala and Christianity1
- Caesarius, of Arles, Saint, 470?-5421
- Cakchikel language1
- Cakchikel language--Grammar1
- Calera, Rodrigo1
- Calligraphy, Ottoman1
- Camaldolese1
- Cambrai, League of, 15081
- Canon law--Commentaries1
- Canonists1
- Cantillation--Instruction and study1
- Capital punishment (Jewish law)1
- Cardinals1
- Cardinals--Biography1
- Care of the sick1