Author
- Jalal Al-Din Al-Khabazi2
- Jalaluddin al-Mahalli2
- Jaʻfar Astarābādī2
- Joannes Oliva2
- John Chrysostom2
- Julius II2
- Juvenal2
- Kalonymus ben Kalonymus2
- Kamalākara Bhaṭṭa2
- Kamalākarabhaṭṭa2
- Kauṇḍa Bhaṭṭa2
- Khwaja Abdullah Ansari2
- Kingdom of England2
- Kingdom of France2
- Koca Ragıp Pasha2
- Konrad III. von Soltau2
- Krishnamishra2
- Maffeo Vegio2
- Magha2
- Mardukh ben Musi2