Author
- Sheikh Bedreddin1
- Shem Tov ben Joseph ben Shem Tov Ibn Shem Tov1
- Shāṭibī, Muḥammad ibn al-Qaffāl, 13th cent1
- Sicco Polenton1
- Sidrac1
- Sigebert of Gembloux1
- Sigismund1
- Simeon ben Zemah Duran1
- Simon Bredon1
- Siraj al-Din al-Bulqini1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Sirājī, Shihāb al-Dīn1
- Stefano Fieschi1
- Suetonius1
- Tabrīzī, ḥasan ibn Sharaf, d. 13681
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?1
- Thomas de Littleton1
- Thomas à Kempis1
- Titus Livius1
- Todros ben Joseph Abulafia1