Chortarolimni (Greek: Χορταρόλιμνη meaning "weed lake") is a lagoon located in the East of the island Lemnos, Greece.

Nearby villages includes Kalliopi to the north, Roussopouli to the southwest and Romano to the west.

The lagoon is dry during the summer months.

Together with Alyki near Kontopouli and a third small lake Asprolimni, it forms a great ecosystem, where many migrating birds spend the winter.

This North Aegean location article is a stub.