- Sea-power1
- Sermons, Latin1
- Seven Years' War (1756-1763)1
- Sex customs1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i jahānʹnumā1
- Shavuot--Liturgy1
- Shelf marks1
- Sheʼerit, ha-Ḥazzan, active 12th century1
- Shiites1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-barr1
- Shādhilīyah1
- Shīʻah1
- Sibṭ al-Māridīnī, Badr al-Dīn Muḥammad ibn Muḥammad, 1423- Lumʻah al-Māridīnīyah fī sharḥ al-Yāsamīnīyah1
- Sin--Islam1
- Sirāj Allāh, Muḥammad, active 19th century. Sirāj-i anjan1
- Sita (Hindu deity)1
- Solitude--Religious aspects--Islam1
- Songs and music1
- Songs, Galician1
- Songs, Portuguese1