Lago Arvo is a lake in the province of Cosenza, Calabria, southern Italy.

[1] It is located in La Sila east of Aprigliano and west of San Giovanni in Fiore.

The lake is south of Lago di Ariamacina and Botte Donato and northwest of Lago Ampollino.

The lake is a reservoir built between 1927 and 1931 by damming the Arvo.

This Calabrian location article is a stub.