- Jalāl, ʻAbd al-Muʻṭī, active 19th century1
- Jarmī, Yūnus ibn ʻAlī, active 18th century1
- Jazāʼirī, Muḥammad Nūr al-Dīn, active 19th century1
- Jazīrī, Muḥammad ibn Muḥammad, active 18th century1
- Jazīrī, Yūsuf ibn ʻAbd Allāh, active 18th century1
- Jaʻfar ibn Muḥammad Bashrawānī1
- Jaʻfar ibn Muṣṭafá Nakdahʹwī1
- Jaʻfar ibn Ḥasan Barzanjī1
- Jaʻfarī, Muḥammad ibn Muḥammad, active 19th century1
- Jundī, Arslān ibn Muḥammad ʻAlī, active 19th century1
- Juʻaydī, ʻAbd al-Raḥmān ibn Muḥammad Saʻīd, active 19th century1
- Jābir ibn Ibrāhīm, active 16th century1
- Jābir ibn Sālim Shihāb al-Baghdādī1
- Jīlānī, Ibn Muḥammad Yūsuf, active 17th century1
- Kastamūnī, ʻAbd al-Raḥmān1
- Khalīlī, Muḥammad ibn ʻAbd al-Raḥmān1
- Khawājahʹzādah, Aḥmad ibn ʻAbd al-Qādir, active 18th century1
- Khaṭīb, Muḥyī al-Dīn ibn ʻAlī1
- Kinānī, Ibrāhīm ibn Muṣṭafá, active 19th century1
- Kurdīlī, Muḥammad ibn Muḥammad, active 19th century1