- Rupert, of Deutz, approximately 1075-11291
- Rāmizah fī ʻilmay al-ʻarūḍ wa-al-qāfiyah (Khazrajī, ʻAbd Allāh ibn ʻUthmān)1
- Sabzavārī, Hādī ibn Mahdī, 1797 or 1798- Nibrās al-hudá1
- Salat1
- Salvation1
- Samarqandī, Abū al-Qāsim ibn Abī Bakr, active 15th century. Risālah al-Samarqandīyah fī al-istiʻārāt1
- Sammelbands1
- Saudi Arabia--Mecca1
- Saʻadia ben Joseph, 882-942. Tafsir Sefer Tehilim1
- Saʻīdī, Mīr Abū al-Fatḥ ibn Makhdūm, active 16th century. Ḥāshiyah ʻalá al-ʻAḍudīyah1
- Science1
- Scribes, Jewish1
- Sefer ha-bahir1
- Sefer ha-yashar (Quasi-historical work)1
- Sefer ha-ʻiṭur (Isaac ben Abba Mari)1
- Sermons, Early Christian1
- Shabbat shuvah1
- Shabbat zakhor1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i jahānʹnumā1
- Shamsīyah (Qazwīnī, ʻAlī ibn ʻUmar)1