- Islamic sermons, Persian1
- Ismāʻīl ibn ʻAbd Allāh, 1792 or 1793-18631
- Israel--Tsefat1
- Istiṣḥāb (Islamic law)1
- Iṣbāḥ1
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- Jabbārīyah1
- Jalāl al-Dīn Rūmī, Maulana, 1207-12731
- Jammāʻīlī, ʻAbd al-Ghanī ibn ʻAbd al-Wāḥid, 1146-12031
- Jamālī, Fuḍayl ibn ʻAlī, 1514-1583. ʻAwn al-rāʼiḍ fī fann al-farāʼiḍ1
- Jawharī, Ismāʻīl ibn Ḥammād, -1003? Tāj al-lughah wa-ṣiḥāḥ al-ʻArabīyah1
- Jawshan al-kabīr1
- Jawī Zādah, Muḥammad ibn Ilyās, -1547 or 1548. Risālah fī al-masḥ ʻalá al-khuffayn1
- Jesus Christ1
- Jewelry--Religious aspects--Islam1
- Jewish religious education1
- Jinn1
- Joseph (Son of Jacob)1
- Joseph (Son of Jacob) in the Qurʼan1
- Judges (Islamic law)1