Author
- Ibrāhīm ibn Murād Ibn al-Rāʻī1
- Ibrāhīm ibn Muḥammad Birmāwī1
- Ibrāhīm ibn Muḥammad Yamanī1
- Isaac Lopez1
- Isaac Sasportas1
- Isaac of Troki1
- Iskandar Beg Munshi1
- Ismāʻīl ibn Muḥammad Māzandarānī1
- Ismāʻīl ibn Muḥammad al-ʻAjlūnī1
- Jacob ben Machir ibn Tibbon1
- Jagannatha Panditaraja1
- Jalaluddin al-Mahalli1
- Jayadeva1
- Jayakr̥ṣṇa1
- Jayarāmanyāyapañcānana1
- Jaʻfar Astarābādī1
- Jewish Community of Carpentras, France1
- Joseph Yitzchak Hakohen Poppers1
- Joshua Benzion Segre1
- José Antonio de Alzate y Ramírez1