Author
- Juan Félix de Rújula1
- Juan Ortiz Campoy1
- Juan Perez Barahona1
- Juan Pérez de Cabrera1
- Juan de Garnica1
- Juan de Zumárraga1
- Juana I of Castile1
- Khayr al-Din al-Ramli1
- Khālid ibn ʻAbd Allāh al-Azharī1
- Kinkakei, Shūzan1
- Kulaynī, Muḥammad ibn Yaʻqūb, -941?1
- Leonardo Loredan1
- Levi, Yosef, 18th century1
- Lorenzo de' Medici1
- Luis Manuel Fernández de Portocarrero1
- Luis de Velasco1
- Mahmud ibn Abd al-Rahman al-Isfahani1
- Manyas Oǧlu1
- Mar'i al-Karmi1
- Martin Luther1