Author
- Ibn al-Jazari1
- Ibrāhīm al-Ḥalabī1
- Ibrāhīm ibn Yaḥyá Ibn Ghannām1
- Ibrāhīm ibn ʻAlī Ṭaraṣūṣī1
- Imbert Feutrier1
- Immanuel Tremellius1
- Isaac Alfasi1
- Isaac Luria1
- Jacob ben David ben Yom Tov1
- Jacob ibn Habib1
- Jalal al-Din Davani1
- Jalaluddin al-Mahalli1
- Jean Bénard1
- Joachim Bendel1
- Joan Martines1
- Johannes Mellarinus1
- Johannes Schöner1
- John Montgomery1
- John de Beauchesne1
- John of Ibelin1