- Nakdawī, Qāsim ibn Sulaymān, d. 1562 or 3?1
- Nashwān ibn Saʻīd al-Ḥimyarī, -1178?1
- Naḥawī, Mīkhāʼīl ibn Jirjis1
- Nizam al-Din al-Nisaburi1
- Omar Khayyám1
- Qalīnī, Jalāl ibn Muḥammad1
- Qirīmī, ʻAbd Allāh ibn Amīn, d. 1796 or 71
- Qusta ibn Luqa1
- Qūsh Aṭası, ʻIṣmat Aḥmad1
- Rafīʻā, Muḥammad ibn Ḥaydar, 1588 or 1589-1670?1
- Raghib Isfahani1
- Rajab ibn Aḥmad Āmidī1
- Risālah al-dāmighah lil-fāsiq1
- Riḍwān ibn ʻAbd Allāh Razzāz1
- Rüştü Ahmet1
- Rāḥib al-Lubnānī, fl. 1760-18121
- Sadr al-Din al-Qunawi1
- Sadullah Halveti1
- Sadīd al-Dīn al-Kashgharī1
- Sakkāʼī, ʻAbd al-Kāẓim ibn ʻAbd al-ʻAlī1