Author
- Henry Hakesalt3
- Hibat Allāh ibn Salāmah3
- Honorat Bovet3
- Hubert de Burgh, 1st Earl of Kent3
- Ibn Qudamah3
- Ibn al-Farid3
- Ibn al-Imām3
- Ibn al-Kharrāṭ3
- Ibn al-Nafis3
- Ibrāhīm ibn Mūsá Ṭarābulusī3
- Imam Ar-Rafi'i3
- Innocent III3
- Innocent IV3
- Ismāʻīl ibn Abī Bakr Ibn al-Muqrī3
- Jabartī, Ḥasan ibn Ibrāhīm, 1698 or 1699-1774?3
- Jacob ben Asher3
- Jacobus de Cessolis3
- Jacobus de Teramo3
- Jalal Al-Din Al-Khabazi3
- Jalal al-Din al-Qazwini3