The Greece men's national under-20 basketball team (Greek: Εθνική ομάδα καλαθοσφαίρισης Νέων Ανδρών Ελλάδας, (Greek young men's national basketball team) is the representative for Greece in international Under-20 age basketball competitions, and it is organized and run by the Hellenic Basketball Federation (E.O.K.). The Greece men's Under-20 national basketball team represents Greece at the FIBA Under-20 EuroBasket. It was previously known as the Greek Under-22 national basketball team.