Author
- Jaimini4
- James of Milan4
- Jawād ibn Saʻd Jawād al-Baghdādī4
- John Cassian4
- John Gower4
- Joseph ben Abraham Gikatilla4
- Joseph ben Ephraim Karo4
- Judah Halevi4
- Kauṇḍa Bhaṭṭa4
- Koca Ragıp Pasha4
- Mar'i al-Karmi4
- Maronite Catholic Patriarchate of Antiochus4
- Mathuranath Tarkabagish4
- Mawlānāʹzādah, Aḥmad ibn Maḥmūd, 14th cent4
- Mirza Mehdi Khan Astarabadi4
- Moses ben Jacob Cordovero4
- Moses ben Jacob of Coucy4
- Muhammad Quhustani4
- Murtaḍá al-Zabīdī4
- Muslih al-Din Sururi4