- Ibn Faraḥ, Aḥmad ibn Muḥammad, -1300. Manẓūmah al-Ishbīlīyah1
- Ibn Saʻādah, Aḥmad ibn ʻAlī, active 13th century. Risālat al-ʻilm1
- Ibn al-ʻArabī, 1165-1240. Naqsh al-Fuṣūṣ1
- Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449. Nuzhat al-naẓar fī tawḍīḥ Nukhbat al-fikar1
- Imamate1
- India1
- India--Bharūch (District)1
- Interfaith relations1
- Islam--Customs and practices1
- Islam--Rituals1
- Islamic Empire1
- Islamic etiquette1
- Islamic sermons, Arabic1
- Isra' and Mi`raj of the Prophet Muhammad1
- Judaism1
- Judgment Day (Islam)1
- Jāmiʻ al-ṣaghīr (Suyūṭī)1
- Jāmī, 1414-14921
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)1
- Love in literature1