Saronida (Greek: Σαρωνίδα) is a seaside resort village and former community in East Attica, Greece. Since the 2011 local government reform it is part of the municipality Saronikos, of which it is a municipal unit.
Saronida is located on the Saronic Gulf coast, in the southeastern part of the Attica peninsula. It lies on the western foot of the Olympos hill. It is 2 km northwest of Anavyssos, 10 km south of Kalyvia Thorikou and 31 km southeast of Athens city centre. Greek National Road 91 (Athens - Sounio) passes through the town.
Saronida is connected to Athens by bus services.