Author
- Johann Reger1
- Johannes Gherinx1
- Johannes Lichtenberger1
- Johannes Magistri1
- Johannes Milis1
- Johannes Nider1
- Johannes Schöner1
- Johannes ab Indagine1
- Johannis Hieronymus1
- John Bale1
- John Chrysostom1
- John Dennis1
- John Fortescue1
- John Halgren of Abbeville1
- John Lydgate1
- John Sergeant1
- John Versor1
- John XXI1
- John Zonaras1
- John of Garland1