- Shīʻah--Customs and practices1
- Sibṭ al-Māridīnī, Badr al-Dīn Muḥammad ibn Muḥammad, 1423- Lumʻah al-Māridīnīyah fī sharḥ al-Yāsamīnīyah1
- Sirāj Allāh, Muḥammad, active 19th century. Sirāj-i anjan1
- Smoking (Islamic law)1
- Solitude--Religious aspects--Islam1
- Solomon, King of Israel1
- Solomon, King of Israel, in the Qurʼan1
- Southern Arabia1
- Specimens1
- Spices1
- Spirit1
- Spring1
- Sufism--Terminology1
- Sumtī, Yūsuf ibn Khālid1
- Syria--Aleppo1
- Syria--Dārayyā1
- Syria--Homs1
- Süleyman I, Sultan of the Turks, 1494 or 1495-15661
- Table etiquette1
- Talkhīṣ Miftāḥ al-ʻulūm (Qazwīnī, Jalāl al-Dīn Muḥammad ibn ʻAbd al-Raḥmān)1