Chiusavecchia () is a comune (municipality) in the Province of Imperia in the Italian region Liguria, located about southwest of Genoa and about northwest of Imperia. As of 31 December 2004, it had a population of 488 and an area of .
The municipality of Chiusavecchia contains the frazione (subdivision) Zebbi.
Chiusavecchia borders the following municipalities: Chiusanico, Lucinasco, and Pontedassio.