- Rasāʼil (Anṣārī, Murtaḍá ibn Muḥammad Amīn)1
- Real property (Islamic law)1
- Religion and politics1
- Religions1
- Riddles, Turkish1
- Riyāḍ al-ṣāliḥīn (Nawawī)1
- Rodents--Religious aspects--Islam1
- Sacred books1
- Sacred works1
- Salat1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻarāt1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Risālah fī ādāb al-baḥth1
- Satire, Turkish1
- Saudi Arabia--Badr Ḥunayn1
- Saudi Arabia--Mecca1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i Jahānʹnumā1
- Sharḥ Ibn ʻAqīl ʻalá Alfīyat Ibn Mālik (Ibn ʻAqīl, ʻAbd Allāh ibn ʻAbd al-Raḥmān)1
- Sharḥ al-ʻAqāʼid al-Nasafīyah (Taftāzānī, Masʻūd ibn ʻUmar)1
- Shat̤t̤ārīyah1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 805. Jāmiʻ al-kabīr1