Pallini (Greek: Παλλήνη) is a Eastern suburb of Athens and a municipality in East Attica, Greece. The seat of the municipality is the town Gerakas. It is the seat of administration of the East Attica regional unit.
Pallini is situated in the eastern part of the Attica conurbation, at about 150 m elevation. It lies in a plain between the mountains Penteliko and Hymettus. It is 2 km east of Gerakas and 14 km east of Athens city. Its built-up area is continuous with those of the neighbouring suburbs Gerakas and Anthousa. Pallini station, west of the town centre, is served by commuter trains and Attico metro. Greek National Road 54 (Athens - Rafina) passes through Pallini. The municipal unit Pallini includes the subdivision of Leontari.