Author
- John Larry England1
- John Lydgate1
- John of Saxony1
- John of Wales1
- Juan de Torquemada1
- Juana I of Castile1
- Juvenal1
- Khaqani1
- Lactantius1
- Leo Archpriest1
- Leon Battista Alberti1
- Lope de Olmedo1
- Louis IV of Bavaria1
- Mahmud Mirza Qajar1
- Marcantonio Aldegati1
- Marcus Manilius1
- Mañjhana1
- Michele Zopello1
- Miles Huggarde1
- Mir Damad1