- Nashr fī al-qirāʼāt al-ʻashr (Ibn al-Jazarī, Muḥammad ibn Muḥammad)1
- Natural theology1
- Naval art and science1
- Navarre (Kingdom)1
- Navarre (Kingdom). Cortes1
- Nawawī, 1233-1277. Rawḍat al-ṭālibīn1
- Nawawī, 1233-1277. Taṣḥīḥ al-Tanbīh1
- Neoplatonism1
- Neretti, Piero1
- Nero, Nerozzo del1
- Neumes1
- New York (State)--New York1
- New moon--Religious aspects--Islam1
- New moon--Religious aspects--Judaism1
- Niccolò, Lapino di1
- Niccolò, Lapo di1
- Nicholas V, Pope, 1397-14551
- Nicolas d'Orbelles1
- Nofrio, Jacopo di1
- Norbert, of Xanten, Saint, approximately 1080-11341