| Country: | Greece |
| Joined Fiba: | 1932 |
| Fiba Zone: | FIBA Europe |
| National Fed: | Hellenic Basketball Federation |
| Wc Championship: | FIBA Under-21 World Cup |
| Wc Appearances: | 2 |
| Wc Medals: | Silver: 1 (2005) |
| H Title: | Home |
| H Body: | 2B61E1 |
| H Pattern B: | _hellas1819h |
| H Shorts: | FFFFFF |
| H Pattern S: | _hellas1819h |
| A Title: | Away |
| A Body: | 2B61E1 |
| A Pattern B: | _hellas1819a |
| A Shorts: | 2B61E1 |
| A Pattern S: | _hellas1819a |
The Greece men's national under-21 basketball team (Greek, Modern (1453-);: Εθνική ομάδα καλαθοσφαίρισης Νέων Ανδρών Ελλάδας) (Greek Young Men National Basketball Team), represents Greece in international under-21 basketball competitions, and it is organized and run by the Hellenic Basketball Federation (EOK).[1] The Greece men's national under-21 basketball team played at the FIBA Under-21 World Cup.
| Year | Position | |
|---|---|---|
 1993[2] | 5th | |
 1997 | Did not participate | |
 2001 | Did not participate | |
 2005[3] | ||
| Total | 2/4 |