- Newton, Isaac, 1642-1727--Manuscripts1
- Ninth century1
- Ninth of Av--Liturgy1
- Niẓāmuddīn Auliyā, 1236-13251
- Northwest Africa--Atlantic Coast1
- Nābulusī, ʻAbd al-Ghanī ibn Ismāʻīl, 1641-1731. Kifāyat al-ghulām1
- Nārada (Hindu mythology)1
- Nārāyaṇa (Hindu deity)1
- Nīsābūrī, Niẓām al-Dīn al-Ḥasan ibn Muḥammad, -1328 or 1329. Risālah al-Shamsīyah fī al-ḥisāb1
- Nūr Jahān, Empress, consort of Jahangir, Emperor of Hindustan, -16451
- Oaths (Jewish law)1
- Occasional poems1
- Omens--Religious aspects1
- Omens--Religious aspects--Hinduism1
- Ontology1
- Oratory1
- Oraḥ ḥayim (Karo, Joseph ben Ephraim)1
- Orthodox Eastern Church1
- Ortiz family1
- Pacheco de Silva, Juana1