- Qārī al-Harawī, ʻAlī ibn Sulṭān Muḥammad, -1605 or 1606. Arbaʻūn ḥadīth1
- Qūshjī, ʻAlī ibn Muḥammad, -1474 or 1475. Sharḥ al-Waḍʻīyah1
- Rainbows1
- Ramlī, Aḥmad ibn Aḥmad, -1563 or 1564. Shurūṭ al-maʼmūm wa-al-imām1
- Religious life1
- Riddles, Arabic1
- Riddles, Persian1
- Rāmizah fī ʻilmay al-ʻarūḍ wa-al-qāfiyah (Khazrajī, ʻAbd Allāh ibn ʻUthmān)1
- Sabzavārī, Hādī ibn Mahdī, 1797 or 1798- Nibrās al-hudá1
- Sakhāwī, ʻAlī ibn Muḥammad, 1163?-1245. ʻUmdat al-mujīd fī al-naẓm wa-al-tajwīd1
- Sales (Islamic law)1
- Samarqandī, Muḥammad ibn Yūsuf, -1160 or 1161. Fiqh al-nāfiʻ1
- Samtī, Yūsuf ibn Khālid, -805 or 8061
- Satellites--Phases1
- Saʻdī Chalabī, Saʻd Allāh ibn ʻĪsá, -1538 or 1539. Ḥāshiyah ʻalá Anwār al-tanzīl1
- Saʻīdī, Mīr Abū al-Fatḥ ibn Makhdūm, active 16th century. Ḥāshiyah ʻalá al-ʻAḍudīyah1
- Schools1
- Science1
- Sex--Religious aspects--Islam1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i jahānʹnumā1