Author
- Shams-ud-Din Kermani1
- Sheikh Bedreddin1
- Shem Tov ben Joseph ben Shem Tov Ibn Shem Tov1
- Sidrac1
- Simeon ben Zemah Duran1
- Simon Bredon1
- Simon of Cremona1
- Simone d' Angelo1
- Siraj ud-Din Muhammad ibn Abd ur-Rashid Sajawandi1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Sixtus IV1
- Stato Nuovo of Siena1
- Suetonius1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?1
- Terence1
- Thomas Hoccleve1
- Thomas de Littleton1
- Thomas à Kempis1
- Tibullus1
- Tomasz II Zaremba1