Dafni, sometimes cried Daphne, is a suburb o Athens, Greece. Syne the 2011 local govrenment reform it is pairt o the municipality Dafni-Ymittos, o which it is the seat an a municipal unit.
It haes an Athens Metro station (red line), while Vouliagmenis Avenue runs throu it. It is the smawest municipality in Athens coverin aboot 1 km². The ceety haw is in the sooth, 200 m frae the municipal boondary. The municipality is dividit in twa, wi ane pairt coverin 85-90% o the total aurie, an the seicont pairt coverin 10-15% o the total municipal aurie, or aboot 0.5 km². It sits on a hill an amaist the entire laund is uised for residential purposes; thare are nae industrial factories in that pairt o suburban Athens. A hill is locatit tae the north near the Athens municipal boondary. The main street is Boumpoulinas Avenue. The Amyntas DafnisHEBAbasketbaw club (A2 Diveesion) competes at the Dafni Indoor Hall; the team haes, at times, featured umwhile NBA players.