Author
- Sarrazius de Bethencourt1
- Saʻīd ibn Hibat Allāh ibn al-Ḥusayn1
- Saṃvarta1
- Saṅkhā1
- Sebastian Schindler1
- Seifrit1
- Seigneury de Brousses1
- Senate of the Republic of Venice1
- Seneca1
- Serapion the Younger1
- Sextus Empiricus1
- Shakalya1
- Shalihotra1
- Shaykh Ṭāhir1
- Shelomoh ben Eliyah ha-Melamed1
- Shelomoh ben Yosef, Ḥaver1
- Shlomo ben Aderet1
- Sidrac1
- Sigismund1
- Signoria of Florence1