Author
- Tartaleoni family1
- Tengoccio d'Enea de Piccolomini1
- Tha'ālibī1
- Thiebaus de Maliers1
- Thomas Blount1
- Thomas Brooke1
- Thomas Howard, 4th Duke of Norfolk1
- Thomas Smith1
- Tito Livio Frulovisi1
- University of Padua1
- Valabrègne, Yitsḥaḳ de1
- Vegetius1
- Vigliano d'Asti1
- Vincenzo Fedeli1
- Vincenzo Gonzaga1
- Wace1
- Wernigerode1
- William Bishop of Achaden1
- William Bonyngton1
- William Lee1