Lucius Manlius Vulso Longus was a Roman general and politician who lived during the late Roman Republic. He is best known for his military campaigns in the eastern Mediterranean, particularly against the Galatians and Celtic tribes. His leadership contributed to the expansion of Roman influence in these regions. In addition to his military achievements, Vulso Longus served as a consul in 256 BC. His tenure was marked by efforts to strengthen Rome's political and military power. He is often remembered for his strategic skills and contributions to the Roman military tradition.