- Service books (Music)--Catholic Church1
- Sex--Religious aspects--Islam1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i Jahānʹnumā1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1
- Sharḥ Shamsīyah (Quṭb al-Taḥtānī, Muḥammad ibn Muḥammad)1
- Shat̤t̤ārīyah1
- Shaykhī--Doctrines1
- Shaṭṭārī al-Qādirī, ʻĪsá Jund Allāh ibn Qāsim1
- Shiites1
- Shuʻaybī, Muḥammad ibn Shuʻayb, -approximately 1621. Ḥizb al-fatḥ wa-al-najāḥ1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
- Shāh Vajīhuddīn ʻAlavī Gujarātī, 1508-15891
- Sibṭ al-Māridīnī, Badr al-Dīn Muḥammad ibn Muḥammad, 1423- Risālah al-fatḥīyah1
- Sin--Islam1
- Sita (Hindu deity)1
- Sleep--Religious aspects--Islam1
- Smoking (Islamic law)1
- Solidus1
- Spain1
- Sufism--Customs and practices1