Author
- Shams ad-Din al-Fanari1
- Sharaf ad-Din Ali Yazdi1
- Shelomoh Zalman ben Moshe1
- Shemuʼel Zekharyah ben Eliʻezer Raṿina1
- Shihāb al-Dīn al-Khafājī1
- Shmuel Zanvill Segel of Balbronn1
- Sibt al-Maridini1
- Sibṭ ibn al-ʻAjamī1
- Sidrac1
- Sigismund1
- Sigmund Hintterkircher1
- Signoria of Florence1
- Simone Gondi1
- Simone di Nicolo Petroni1
- Siraj ud-Din Muhammad ibn Abd ur-Rashid Sajawandi1
- Smoyel1
- Society of Saint Anne (Malogoszcz, Poland)1
- Solomon Dubno1
- Somayāji Rāmacandra1
- Srinatha1