National Road 7
Εθνική Οδός 7
Route information
Existed	23 July 1963–present
Major junctions
North end	Corinth
South end	Kalamata
Location
Country	Greece
Regions	Peloponnese
Major cities	Corinth, Argos, Tripoli, Megalopoli, Kalamata
Highway system
Highways in Greece Motorways National Roads

Greek National Road 7 (Greek: Εθνική Οδός 7, abbreviated as EO7) is a single carriageway with at-grade intersections in the Peloponnese region in southern Greece. It connects the cities of Corinth and Kalamata, via Nemea, Argos, Tripoli and Megalopoli. It has been succeeded in importance by the Moreas Motorway (Corinth–Kalamata), which is numbered A7.

37°30′24″N 22°29′54″E / 37.5067°N 22.4983°E / 37.5067; 22.4983