- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Samarqandī, Muḥammad ibn Ashraf, active 13th century. Risālah fī ādāb al-baḥth1
- Saudi Arabia--Badr Ḥunayn1
- Saudi Arabia--Hejaz1
- Saudi Arabia--Zamzam Well1
- Science1
- Second Advent1
- Selim II, Sultan of the Turks, 1524-15741
- Sex--Religious aspects1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ Tahdhīb al-manṭiq (Dawwānī, Muḥammad ibn Asʻad)1
- Sharḥ al-Samarqandīyah fī al-balāghah (Mullawī, Aḥmad ibn ʻAbd al-Fattāḥ)1
- Sharḥ al-ʻAqāʼid al-ʻAḍudīyah (Dawwānī, Muḥammad ibn Asʻad)1
- Shaykhī1
- Shaykhī--Doctrines1
- Shushtarī, ʻAlī ibn ʻAbd Allāh, 1213 or 1214-1269. Qaṣīdah1
- Shuʻaybī, Muḥammad ibn Shuʻayb, -approximately 1621. Ḥizb al-fatḥ wa-al-najāḥ1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-naṣr1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
- Shīʻah--Doctrines1