Quintus Metellus was a prominent Roman politician and military leader during the late Roman Republic. He belonged to the influential Metelli family and served as a consul in 143 BC. Metellus was known for his military campaigns, particularly against the Celtiberians in Spain, where he earned a reputation for his leadership and strategic skills. In addition to his military achievements, Quintus Metellus played a significant role in Roman politics. He was involved in various political alliances and conflicts, including opposition to the reforms of Tiberius Gracchus. His legacy is marked by his contributions to both military and political spheres in ancient Rome.