- Islamic literature, Arabic1
- Islamic magic32
- Islamic meditations1
- Islamic occultism4
- Islamic philosophy28
- Islamic poetry2
- Islamic poetry, Arabic9
- Islamic poetry, Persian1
- Islamic poetry, Turkish3
- Islamic sects1
- Islamic sermons, Arabic5
- Ismāʻīl ibn ʻAbd Allāh, 1792 or 1793-18631
- Isra' and Mi`raj of the Prophet Muhammad3
- Istiṣḥāb (Islamic law)1
- Iṣfahānī, Maḥmūd ibn ʻAbd al-Raḥmān, 1275 or 1276-1348 or 1349. Tasdīd al-ʻaqāʼid fī sharḥ Tajrīd al-qawāʻid1
- Jabbārīyah1
- Jamʻ al-jawāmiʻ fī al-uṣūl (Subkī, Tāj al-Dīn ʻAbd al-Wahhāb ibn ʻAlī)1
- Jawshan al-kabīr1
- Jawī Zādah, Muḥammad ibn Ilyās, -1547 or 1548. Risālah fī al-masḥ ʻalá al-khuffayn1
- Jesus Christ1