- Sabzavārī, Hādī ibn Mahdī, 1797 or 1798- Nibrās al-hudá1
- Saudi Arabia--Mecca1
- Sefer ahavah (Maimonides, Moses)1
- Sefer ha-madaʻ (Maimonides, Moses)1
- Sefer ha-ʻiṭur (Isaac ben Abba Mari)1
- Sefer mitsṿot gadol (Moses ben Jacob, of Coucy)1
- Sefer zemanim (Maimonides, Moses)1
- Sefer ḳedushah (Maimonides, Moses)1
- Shabbat zakhor1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ Bānat Suʻād (Ibn Hishām, ʻAbd Allāh ibn Yūsuf)1
- Sheʼeltot (Aḥa, of Shabḥa)1
- Shofar1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
- Shīʻah1
- Shīʻah--Doctrines1
- Sifra1
- Silver tooled bindings1
- Sin--Islam1
- Siva (Hindu deity)1