Author
- Tsefanyah ben Mordekhai1
- Turki Jandi1
- Tāfilātī, Muḥammad ibn Muḥammad, d. 17771
- Tēkchand, called Bahār1
- Tırsı̂1
- Tūqātī, Aḥmad ibn Muḥammad, 14th cent1
- Ulugh Beg1
- Umbertus Decembrius1
- Urban V1
- Usuard1
- Valerius Maximus1
- Varadarāja1
- Vardarî Mahmut1
- Vincenzo Capirola1
- Vitruvius1
- Viśvanātha1
- Wafāʼī, Muḥammad ibn Badr al-Dīn1
- Walter Hilton1
- Walther Hermann Ryff1
- Warram ibn Abi Firas al-Hilli1