Lysi (Greek: Λύση, Turkish: Akdoğan) is a village located in the Mesaoria plain in Cyprus, north of the city of Larnaca. It is under the de facto control of Northern Cyprus. Lysi is also the administration center for the villages of Beyarmudu, Paşaköy, Pile and Vadili.
In 1960, there were 3,700 Greek Cypriots living in the village and approximately 6,000 in 1974, when they all fled because of the Turkish invasion and the subsequent partition of the island. The arrival of Turkish settlers from mainland Turkey and of Turkish Cypriots displaced from other villages in South Cyprus changed the demographics of the village.
In the centre of the village there is a late 19th century Greek Orthodox church, covered in a thick layer of Gothic decoration copied from the great medieval cathedrals of Famagusta and Nicosia. The church was built by the inhabitants of Lysi who volunteered their work over several years. After the Turkish occupation of Lysi the church was looted, all its Christian icons and other Christian interior decorations were removed and was turned into a mosque.