Panaitoliko () is a mountain range in the northeastern part of Aetolia-Acarnania and southwestern Evrytania, in western Greece. Its highest summit, Katelanos (), is the highest point of Aetolia-Acarnania at 1,924 m. Its length is approximately 25 km long from east to west and its width is approximately 15 km wide.
In western Greece, Panaitoliko () is a mountain range that spans across the northeastern part of Aetolia-Acarnania and southwestern Evrytania. Its highest point, Katelanos (), reaches an elevation of 1,924 meters, making it the highest point in the region. The range's length is approximately 25 kilometers from east to west, while its width is about 15 kilometers.