Author
- Jacobus de Voragine1
- Jacques Legrand1
- Johanna Hawkeslowe (Sr.)1
- John Capgrave1
- John Cassian1
- John Chrysostom1
- John Cleseby1
- John Davnay1
- John Gage1
- John Larry England1
- John Mandeville1
- John Shirley1
- John Tiptoft, 1st Earl of Worcester1
- John of Glastonbury1
- Kingdom of England1
- Laurent d'Orleans1
- Luke the Evangelist1
- Lydgate, John, 1370?-1451?1
- Martin of Tours1
- Matthew Paris1