Author
- Rui de Pina1
- Ruzbihan Baqli1
- Saadi1
- Safi Al-Din Al-Hilli Altaie1
- Sallust1
- Samuel Marochitanus1
- Saʻīd Najm al-Dīn ʻAjamī1
- Sextus Empiricus1
- Shams al-Din al-Sakhawi1
- Sharaf ad-Din Ali Yazdi1
- Sheikh Bedreddin1
- Shem Tov ben Joseph ben Shem Tov Ibn Shem Tov1
- Simeon ben Zemah Duran1
- Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī1
- Taddeo Alderotti1
- Thomas Waleys1
- Thomas à Kempis1
- Titus Livius1
- Urban V1
- Usuard1