- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Sharḥ Taṣrīf al-ʻIzzī1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Sharḥ al-Shāfīyah1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Talwīḥ fī kashf ḥaqāʼiq al-Tanqīḥ1
- Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389? Ḥāshiyah ʻalá al-Kashshāf1
- Taftāzānī, Masʿūd ibn ʿUmar, 1322-1389? Sharḥ al-ʿAqāʼid al-Nasafīyah1
- Taghlabī, ʻAbd al-Qādir ibn ʻUmar, 1642 or 1643-1722 or 17231
- Tahdhīb Īsāghūjī1
- Tanbīh (Fīrūzābādī al-Shīrāzī, Abū Isḥāq Ibrāhīm ibn ʻAlī ibn Yūsuf)1
- Taqīyah1
- Tasʹhīl al-fawāʼid wa-takmīl al-maqāṣid (Ibn Mālik, Muḥammad ibn ʻAbd Allāh)1
- Tattooing1
- Temperance and Islam1
- Tetrabiblos (Ptolemy)1
- Theological anthropology1
- Theology, Practical1
- Therapeutics1
- Tibyān fī tafsīr al-Qurʼān (Ṭūsī, Muḥammad ibn al-Ḥasan)1
- Tiger1
- Time1
- Time (Islamic law)1