Author
- Shemuʼel, Shelomoh1
- Sheyndl, the wife of Yosef Yeruḥam Fishel ben Henshin1
- Shihab al-Din Suhrawardi1
- Shihāb al-Dīn al-Khafājī1
- Shimon ben Yehuda Knafo1
- Shlomo Kluger1
- Shmuel Zanvill Segel of Balbronn1
- Shukr Allāh ibn Aḥmad Rūmī1
- Sibawayh1
- Sibṭ ibn al-ʻAjamī1
- Sicco Polenton1
- Sidrac1
- Sigismund1
- Sigmund Hintterkircher1
- Signoria of Florence1
- Sikandar Āmulī1
- Simon Canu1
- Simon de Bon1
- Simon of Cremona1
- Simon, "marchant parcheminier"1