Author
- Sanai1
- Saṃvarta1
- Saṅkhā1
- Seneca the Elder1
- Shahidi Ibrahim Dede1
- Shakalya1
- Shalihotra1
- Sharif Radhi1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Somadaivajña (Son of Rudrabhaṭṭa)1
- Somdev1
- Stefano Bramieri1
- Svapneśvara1
- Svayamprakāśayati1
- Sveta Pāla1
- Swami Caturbhuja Dāsa1
- Sūrya Paṇḍita1
- Taftazani1
- Taj al-Din al-Subki1
- Taqī al-Dīn Muḥammad ibn Aḥmad Ibn al-Najjār1