Saronida is a village and a former community in Attica, Greece. Since the 2011 local government reform it is part of the municipality Saronikos, of which it is a municipal unit.
It lies 45 km from Athens city center on the Athens–Sounion Road GR-91. One can visit the city either by an urban bus service, (line number E22), or a suburban bus service on its way to Sounion. It is mainly a summer residential area with plenty of amenities, restaurants, bars and market. Saronida's main beach is one of the most clear beaches of Attica. Saronida is located approximately 45 km SE of Athens, S of the Eleftherios Venizelos International Airport and the Attiki Odos (numbers 6 and 62), NW of Cape Sounio and south of the Hymettus Ring.