The Lusones (Greek: Lousones) were an ancient  Celtiberian (Pre-Roman) people of the Iberian Peninsula (the Roman Hispania), who lived in the high Tajuña River valley, northeast of Guadalajara. They were eliminated by the Romans as a significant threat in the end of the 2nd century BC.

The Lusones (Greek: Lousones) were an ancient  Celtiberian (Pre-Roman) people of the Iberian Peninsula (the Roman Hispania), who lived in the high Tajuña River valley, northeast of Guadalajara. They were eliminated by the Romans as a significant threat in the end of the 2nd century BC.