Author
- Isḥāq ibn Ḥasan Tūqādī1
- Izzatullah Bengali1
- Jaafar Al-Sadiq1
- Jai Singh II1
- Jakob Eduard Polak1
- Jamāl al-Dīn Khvānsārī1
- Jamālī Ardistani1
- Jawad al-Amili1
- Jaʻfar Vāʻiẓ1
- Jaʻfar ibn al-Ḥusayn Shūshtarī1
- Jean-Claude de La Poype de Vertrieu1
- Jonas King1
- Kalb Ḥusayn ibn Faz̤l ʻAlī Tabrīzī1
- Kamāl al-Dīn Ḥusayn ibn Ḥasan Khvārazmī1
- Kaygusuz Abdal1
- Khalwatī, Muḥammad1
- Khujandī, Muḥammad ibn Muḥammad, -approximately 13501
- Khuwānsārī, Muḥammad ibn Ḥusayn, d. 17131
- Khwaja Abdullah Ansari1
- Khādimī, ʻAbd Allāh ibn Muḥammad, d. 17781