- Jewish philosophy2
- Joseph (Son of Jacob)2
- Judaism--Customs and practices2
- Judaism--Liturgy2
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Sharḥ Ḥikmat al-ʻayn2
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. ḥāshiyah ʻalá Sharḥ Mukhtaṣar al-Muntahá2
- Jāmiʻ al-ṣaghīr (Suyūṭī)2
- Jārbardī, Fakhr al-Dīn Aḥmad ibn al-ḥasan, d. 1345. Mughnī fī ʻilm al-naḥw2
- Kaddish2
- Karaite law2
- Kashshāf (Zamakhsharī, Maḥmūd ibn ʻUmar)2
- Ketubah2
- Manuscripts, German2
- Manuscripts, Japanese2
- Manuscripts, Judeo-Arabic2
- Manuscripts, Syriac2
- Mardāwī, ʻAlī ibn Sulaymān, 1414 or 1415-1480 or 1481. Tanqīḥ al-mushbiʻ fī taḥrīr aḥkām al-Muqniʻ2
- Medicine, Ancient2
- Middle East2
- Mirqāt al-wuṣūl (Hüsrev, Molla)2