Author
- John Burgh1
- John Cleseby1
- John Davnay1
- John Halgren of Abbeville1
- John Versor1
- John Wycliffe1
- John of Saxony1
- John of Wales1
- Juana I of Castile1
- Jörg Muelich1
- Konrad III. von Soltau1
- Leon Battista Alberti1
- Lodovico della Torre1
- Lope de Espejo1
- Lope de Olmedo1
- Lucan1
- Lucian of Samosata1
- Lucius Annaeus Florus1
- Lucius Fenestella1
- Maffeo Vegio1