Author
- Theodosius of Bithynia1
- Thomas More1
- Thomas de Littleton1
- Thomas à Kempis1
- Tibrīzī, ʻAbd Allāh, 16th/17th cent1
- Tomasz II Zaremba1
- Tophanevî Ahmet bin İbrahim1
- Trivikrama Bhaṭṭāraka1
- 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