Author
- 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
- Torelli family1
- Umbertus Decembrius1
- Uthman bin Ali Zayla'i1
- Valerius Maximus1
- Velasco de Taranta1
- Werner Rolevinck1
- William Babington1
- William Langland1
- William Lyndwood1