Lechaina is a town and former municipality located in the Elis region of Greece. Following the local government reform of 2011, it became a municipal unit and serves as the seat of the municipality of Andravida-Kyllini.
The municipal unit of Lechaina covers an area of 94.567 km². Geographically, the town is situated approximately 39 km north of Pyrgos and 60 km southwest of Patras.