- North, Edward North, Baron, 1496?-15641
- Northern Europe1
- Northern France1
- Notaries1
- Nouel, Jacques, 1551-1
- Novitiate1
- Numbers (Provenance)1
- Nuns1
- Nuqāyah (Suyūṭī)1
- Nuqāyah mukhtaṣar al-Wiqāyah fī masāʼil al-Hidāyah (Maḥbūbī, ʻUbayd Allāh ibn Masʻūd)1
- Nuzhat al-nuẓẓār fī ʻilm al-ghubār (Ibn al-Hāʼim, Aḥmad ibn Muḥammad)1
- Nyaya1
- Nāṣir Aḥmad, Sultan of Yemen, -14241
- Nīsābūrī, Niẓām al-Dīn al-Ḥasan ibn Muḥammad, -1328 or 1329. Risālah al-Shamsīyah1
- Obligations (Law)1
- Obstetrics1
- Occultism1
- Occultism--Religious aspects1
- Occultism--Religious aspects--Islam1
- Odyssey (Homer)1