Author
- Sarrazius de Bethencourt1
- Sayf al-Ẓafar Nawbahārī1
- Sayyid Aḥmad Hātif1
- Saʻīd ibn Hibat Allāh ibn al-Ḥusayn1
- Saṃvarta1
- Saṅkhā1
- Scipione Bargagli1
- Sebastian Schindler1
- Seifrit1
- Seigneury de Brousses1
- Senate of the Republic of Venice1
- Senoussi1
- Sensatus1
- Sextus Empiricus1
- Sextus the Pythagorean1
- Shahidi Ibrahim Dede1
- Shaikh Inayat Allah Kamboh1
- Shakalya1
- Shalihotra1
- Shaykh ʻAbd Allāh1