Lygia (Greek: Λυγιά) is a village and a community in the municipal unit of Vartholomio, Elis, Greece.
The community includes the villages Arkoudi, Glyfa, Ioniki and Paralia.
Lygia is situated in the low hills of the southern part of the Kyllini peninsula, 3 km from the Ionian Sea.
Arkoudi is the westernmost village of the community, 4 km southwest of Lygia, on the coast near Loutra Kyllinis.
The village Ioniko is adjacent to the east of Paralia, and has no permanent residents.