Author
- Ismāʻīl Mufīd1
- Ismāʻīl Qarah Kamāl1
- Ismāʻīl ibn Aḥmad Ibn al-Athīr1
- Ismāʻīl ibn Ibrāhīm İsfendiyaroǧlu1
- Ismāʻīl ibn Muḥammad Qūnawī1
- Ismāʻīl ibn ʻAlī ibn al-Ḥāʼik1
- Isḥāq ibn Ibrāhīm Fārābī1
- Jalal al-Din Davani1
- Jalāl al-Dīn al-Thīrī1
- Jamāl al-Dīn Aḥmad ibn Muḥammad Ẓāhirī1
- Jawād ibn Saʻd Jawād al-Baghdādī1
- Jayyānī, al-Ḥusayn ibn Muḥammad, 1035-1105?1
- Jaʻfar Astarābādī1
- Jaʻfar Vāʻiẓ1
- Junayd ibn Sandal Baghdādī1
- Kamal al-Din al-Ghazzi1
- Kamāl al-Dīn Turkumānī1
- Kamāl al-Dīn ibn Āsāyish Shirwānī1
- Kamāl aldaayn albakry1
- Kefeli Ḥüseyin1