Author
- Santa Maria in Portico a Fontegiusta1
- Saʻdī, ʻAbd Allāh, 14th cent1
- Seneca1
- Sextus Empiricus1
- Shem Tov ben Joseph ben Shem Tov Ibn Shem Tov1
- Shāṭibī, Muḥammad ibn al-Qaffāl, 13th cent1
- Siena1
- Signoria of Florence1
- Simeon ben Zemah Duran1
- Simone di Nicolo Petroni1
- Siraj al-Din al-Bulqini1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Sirājī, Shihāb al-Dīn1
- Sixtus IV1
- Smoyel1
- Tabrīzī, ḥasan ibn Sharaf, d. 13681
- Taddeo Alderotti1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?1
- Thomas à Kempis1
- Titus Livius1