Author
- Ibn Qudamah2
- Ibn Zafar2
- Ibn al-Kharrāṭ2
- Isaac Alfasi2
- Isaac Luria2
- Ismail ibn Hammad al-Jawhari2
- Ismāʻīl ibn Muḥammad al-ʻAjlūnī2
- Jacob ben Asher2
- Jacobus de Voragine2
- Jamāl al-Dīn Khvānsārī2
- Jaʻfar ibn Khaḍir Janājī2
- Jean Froissart2
- Jordan von Quedlinburg2
- Joseph ben Ephraim Karo2
- Juana I of Castile2
- Kalonymus ben Kalonymus2
- Kamal al-Din ibn al-Humam2
- Kamalākara Bhaṭṭa2
- Kamalākarabhaṭṭa2
- Keśavācārya2