The rock sculpture of Decebalus (Romanian: Chipul regelui dac Decebal) is a colossal carving of the face of Decebalus (r. AD 87–106), the last king of Dacia, who fought against the Roman emperors Domitian and Trajan to preserve the independence of his country, which corresponds to present-day Romania.

The sculpture is located near the city of Orșova, in Mehedinți County. It was made between 1994 and 2004, on a rocky outcrop on the river Danube, at the Iron Gates, which form the border between Romania and Serbia. The Dacian king's sculpture is the tallest rock relief in Europe, at 55 m (180 ft) in height and 25 m (82 ft) in width.