Author
- Ibn Kemal1
- Ibn-al-ʿAṭṭār, ʿAlī Ibn-Ibrāhīm1
- Ibrāhīm ibn Muḥammad Yamanī1
- Ibrāhīm ibn Muḥammad Ṣafāqisī1
- Isaac Luria1
- Isidore of Seville1
- Ismāʻīl Jarrāḥī1
- Ismāʻīl ibn Aḥmad Ibn al-Athīr1
- Jacob Anatoli1
- Jarmakī, Abū Bakr ibn al-Ṭāhir, 18th cent1
- Jerome de Prado1
- John Chrysostom1
- John XXII1
- Joseph ben Judah ibn Aknin1
- Joseph ibn Migash1
- Judah ben Saul ibn Tibbon1
- Kurdī, ʻAbd Allāh ibn Muḥammad, d. 16541
- Kāśīnātha (Son of Ananta)1
- Kāẓim ibn Qāsim Rashtī1
- Leonardo Bruni1