Author
- James of Viterbo1
- Jamāl al-Dīn Aḥmad ibn Muḥammad Ẓāhirī1
- Jamāl al-Dīn Ḥaṣīrī1
- John Larry England1
- John XXII1
- Joseph ben Abraham Gikatilla1
- Joseph ben Judah ibn Aknin1
- Kalāʼī, Muḥammad ibn Sharaf, d. 13751
- Laurent d'Orleans1
- Mahmud ibn Abd al-Rahman al-Isfahani1
- Malik ibn Anas1
- Maḥmūd ibn Abī Bakr Faraḍī1
- Michael Glycas1
- Mordechai ben Hillel1
- Moses ben Jacob of Coucy1
- Muhammad ibn Badr al-Din Jajarmi1
- Muqātil ibn Sulaymān al-Balkhī1
- Muslim ibn al-Ḥajjāj1
- Muʻāfá ibn Zakarīyā Jarīrī1
- Muḥammad Ibn-Abī-Bakr ar- Rāzī1