- Judah ben Jacob1
- Jundī, Arslān ibn Muḥammad ʻAlī, active 19th century1
- Jundī, Aḥmad ibn ʻAbd al-Dāʼim, active 19th century1
- Jundī, Aḥmad, active 19th century1
- Juʻaydī, ʻAbd al-Raḥmān ibn Muḥammad Saʻīd, active 19th century1
- Jñodekhāśa1
- Jābir ibn Ibrāhīm, active 16th century1
- Jābir ibn Sālim Shihāb al-Baghdādī1
- Jīlānī, Ibn Muḥammad Yūsuf, active 17th century1
- Jīzī, Aḥmad ibn Nāṣir, active 17th century1
- Karjī, Muṣṭafá ibn ʻAbd Allāh, active 16891
- Kaspar Ytelhuser1
- Kastamūnī, ʻAbd al-Raḥmān1
- Katharinenkirche, Nuremberg1
- Kaṭarāva Mahājana1
- Khalid Balti1
- Khalīlī, Muḥammad ibn ʻAbd al-Raḥmān1
- Khanānī, Ḥusayn ibn Aḥmad, active 18th century1
- Khare, Viṣṇubhaṭa1
- Khawājahʹzādah, Aḥmad ibn ʻAbd al-Qādir, active 18th century1