Author
- Vincenzo Gonzaga1
- Walerand ap Adam1
- Walter Hilton1
- Werner Rolevinck1
- William Babington1
- William Bonyngton1
- William Brito1
- William Lee1
- William Perault1
- William Rothwell1
- William de Montibus1
- William of Auxerre1
- William of Conches1
- William of Ockham1
- William of Pagula1
- William of Paris1
- Wool Guild1
- Xenophon1
- knight of the Teutonic Order1
- Ælfric of Eynsham1