Author
- Sharif al-Murtadha2
- Sheikh Bedreddin2
- Sidrac2
- Siraj ud-Din Muhammad ibn Abd ur-Rashid Sajawandi2
- Solomon Luria2
- Sulpicius Severus2
- Swami Rāmānanda2
- Sūryaśrī Daivajña2
- Taddeo Alderotti2
- Taj al-Din al-Subki2
- Taqī al-Dīn Abū Bakr ibn Muḥammad al-Ḥiṣnī2
- Theodosius of Bithynia2
- Thomas of Cantimpré2
- Varāhamihira2
- Vegetius2
- Vijñānātman2
- Viśvanātha Daivajña2
- Vopadeva2
- Walter Burley2
- Walter Hilton2