- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8202
- Shāmil, Imām, 1798?-18712
- Shāṭibī, al-Qāsim ibn Fīrruh, 1144-1194. ʻAqīlat atrāb al-qaṣāʼid fī asná al-maqāṣid2
- Sick2
- Silver tooled bindings2
- Sin--Hinduism2
- Sita (Hindu deity)2
- Societies2
- Spain--Castile2
- Spain--Catalonia2
- Spain--Toledo2
- Spain--Valencia2
- Spiritual life2
- Spiritual life--Catholic Church2
- Spirituality--Catholic Church2
- Sujāʻī, Aḥmad ibn Aḥmad, -1783? Jawāhir al-muntaẓimāt fi ʻUqūd al-maqūlāt2
- Sullam (Akhḍarī, ʻAbd al-Raḥmān ibn Muḥammad)2
- Sunna2
- Suyūṭī, 1445-15052
- Symbolism of numbers2