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.
[5] A mixed people, they included elements of early Italic (Osco-Latin) and Gallic affiliation, the latter possibly related to the namesake Helvetic Lusones from present-day Switzerland or from Pannonia,[6] who migrated to the Iberian Peninsula around the 4th Century BC.
[11] In fact, their lands were located in the Aragonese region along the middle Ebro, on the Moncayo range (Latin: Mons Chaunus) between the Queiles and Huecha rivers, occupying the western Zaragoza and most of Soria, stretching to the northeastern fringe of nearby Guadalajara and southern Navarre provinces.
[12] They were also involved in the foundations of both the ‘bandit town’ of Complega (site unknown; Celtiberian mint: Kemelon)[13][14] and the Roman colony of Grachurris (Eras de San Martín, Alhama – La Rioja) by Tiberius Sempronius Gracchus the Elder in 181 BC.
During the Sertorian Wars, the Lusones sided with Quintus Sertorius and provided auxiliary troops to his army,[21][22] but virtually disappear from the historical record upon the end of that conflict in 72 BC, and little is known from them afterwards though is likely that they merged with – or were absorbed by – their neighbours the Belli and Titii.