- Rasāʼil (Anṣārī, Murtaḍá ibn Muḥammad Amīn)1
- Rawḍah al-bahīyah fī sharḥ al-Lumʻah al-Dimashqīyah (Shahīd al-Thānī, Zayn al-Dīn ibn ʻAlī)1
- Real property (Islamic law)1
- Religion and politics1
- Religions1
- Resurrection (Islam)1
- Rhetoric, Ancient1
- Riyāḍ al-ṣāliḥīn (Nawawī)1
- Rodents--Religious aspects--Islam1
- Romances1
- Rome (Empire)1
- Rules1
- Rāfiʻī, ʻAbd al-Karīm ibn Muḥammad, 1162-1226. ʻAzīz ʻalá al-Wajīz1
- Sajʻ1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻarāt1
- Sanbāṭī, Aḥmad ibn ʻAbd al-Ḥaqq, active 16th century. Sharḥ al-Basmalah wa-al-ḥamdalah1
- Satire, Turkish1
- Saudi Arabia--Badr Ḥunayn1
- Sayings1
- Saʻdīyah1