Tovo San Giacomo () is a comune (municipality) in the Province of Savona in the Italian region Liguria, located about southwest of Genoa and about southwest of Savona.
Tovo San Giacomo borders the following municipalities: Borgio Verezzi, Calice Ligure, Finale Ligure, Giustenice, Magliolo, Pietra Ligure, and Rialto.