Author
- Ulugh Beg1
- Umbertus Decembrius1
- Urban VII1
- Urbanus Rhegius1
- Valabrègne, Yitsḥaḳ de1
- Valentin Boltz1
- Valperga1
- Vesal Shirazi1
- Vincenzo Fedeli1
- Vincenzo Gonzaga1
- Walter Hilton1
- Werner Rolevinck1
- William Bourne1
- William IV, Landgrave of Hesse-Kassel1
- William Perault1
- William of Montlauzun1
- William of Paris1
- Yaḥya, Avraham, 17th century1
- Yaḥyá ibn Aḥmad Kāshānī1
- Yusuf Nabi1