- Nawawī, 1233-1277. Īḍāḥ fī manāsik al-ḥajj wa-al-ʻumrah1
- Nazhmiddin Kubro, 1145 or 1146-1221. Uṣūl al-ʻasharah1
- Naṣīḥat al-ikhwān wa-murshidat al-khillān (Ibn al-Wardī, Zayn al-Dīn ʻUmar ibn al-Muẓaffar)1
- Neoplatonism1
- Niẓām al-Mulk, 1018-10921
- Niẓāmuddīn Auliyā, 1236-13251
- Nosairians1
- Nukhbat al-fikar fī muṣṭalaḥ ahl al-athar (Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī)1
- Numerals1
- Numerical division of sacred works1
- Nādir Shāh, Shah of Iran, 1688-17471
- Nūr Jahān, Empress, consort of Jahangir, Emperor of Hindustan, -16451
- Oaths (Islamic law)1
- Occultism1
- Olive oil1
- Omens1
- Pakistan--Lahore1
- Pandnāmah (ʻAṭṭār, Farīd al-Dīn)1
- Paracelsus, 1493-15411
- Peafowl1