Areopoli is a town on the Mani Peninsula, Laconia, Greece. The word Areopoli means "city of Ares", the ancient Greek god of war. It was the seat of Oitylo municipality. Areopoli was called Tsimova by the invading Slavs during the 7th century AD. The Greek War of Independence was started at Areopoli on the 17th of March 1821 by Petros Pierrakos, also known as Petros Mavromichalis, the last bey of Mani. Now Areopoli has grown into a flourishing town.

Areopoli is situated near the west coast of the Mani Peninsula, 1.5 km from its port Limeni. It is 20 km southwest of Gytheio. There is lively open air market in the main square each Saturday, with a lot of local producers present.