- Samarqandī, Abū al-Qāsim ibn Abī Bakr, 15th cent. Risālah al-Samarqandīyah1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Sharḥ al-Waḍʻīyah1
- Saudi Arabia--Medina1
- Saʻīdī, Mīr Abū al-Fatḥ ibn Makhdūm, active 16th century. Ḥāshiyah ʻalá al-ʻAḍudīyah1
- Shafiites1
- Sharḥ al-ʻAqāʼid al-ʻAḍudīyah (Dawwānī, Muḥammad ibn Asʻad)1
- Shīʻah1
- Shīʻah--Doctrines1
- Sibṭ al-Māridīnī, Badr al-Dīn Muḥammad ibn Muḥammad, 1423- Risālah al-fatḥīyah1
- Signification (Logic)1
- Smoking (Islamic law)1
- Sources1
- Sufi chants1
- Sufis1
- Sufism--Doctrines1
- Sullam (Akhḍarī, ʻAbd al-Raḥmān ibn Muḥammad)1
- Symbolism1
- Syria--Damascus1
- Süleyman I, Sultan of the Turks, 1494 or 1495-15661
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Sharḥ al-mukhtaṣar1