Lysippos ias a Greek sculptor of the 4th century BCE.

Together with Scopas and Praxiteles, he is considered one of the three greatest sculptors of the Classical Greek era, bringing transition into the Hellenistic period.

Problems confront the study of Lysippos because of the difficulty of identifying his style amongst the copies which survive.

Not only did he have a large workshop and a large number of disciples in his immediate circle, but also there is understood to have been a market for replicas of his work which was supplied also from outside his circle already in his own lifetime and also later in the Hellenistic and Roman periods.