Lerna () is a former municipality in Argolis, Peloponnese, Greece. Since the 2011 local government reform, it has been part of the municipality Argos-Mykines, of which it is a municipal unit. The municipal unit has an area of 84.285 km2. The seat of the municipality was Myloi.
Historical population
Year Population 1991 2,742 2001 3,042 2011 2,319 2021 2,747
References