The Lacetani were an ancient Iberian (pre-Roman) people of the Iberian Peninsula (the Roman Hispania). They are believed to have spoken an Iberian language.[citation needed]
The name is mentioned in brief by some Roman period writers. Pliny the elder listed the people in his geographical description of Hispania Citerior, and again as a region of abundant vines, that allow the production of second-rate wine.[1] Martial in an epigram also recalled Laletanian or Lacetanian as a kind of cheap wine.[2] Sallust's Histories has it as a territory that Pompey claimed to have recovered from Sertorius.[3] Mentions by Livy,[4] Plutarch, and Cassius Dio are in the context of the Iberian revolt. However, there remains some doubt whether their naming is not a corruption of either Laietani or Iacetani, the names of two neighboring tribes.[5] Ptolemy located the towns of Aeso/Isona (Guissona) and Setelsis/Selensis (Solsona) among those in a territory, of the Lacetani or the Iacetani.[6]