Author
- Jacob ben Asher1
- Jacobus Dinetus1
- Jacopo Ragone1
- Jacques Millet1
- Jagannatha Panditaraja1
- Jaghmini1
- Jayadeva1
- Jean Marot1
- Joham de Vernoils1
- Johannes Appenzeller1
- Johannes Lichtenberger1
- Johannes Mellarinus1
- Johannes Schöner1
- Johannes Tostius1
- Johannes von Kastl1
- John Burgh1
- John Chrysostom1
- John Cornelius1
- John Felton1
- John XXI1