- Saint-Victor (Abbey : Paris, France)1
- Salat1
- Salve Regina (Music)1
- San Marino1
- Saudi Arabia--Hejaz1
- Sebastian, Saint1
- Sententiarum libri IV (Peter Lombard, Bishop of Paris)1
- Sermons1
- Sermons, Latin1
- 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
- Shaykhī1
- Shaṭṭārī al-Qādirī, ʻĪsá Jund Allāh ibn Qāsim1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-1258. Ḥizb al-barr1
- 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
- Signed bindings1