Under-21 National Football Team
This team is for Greek players aged 21 or under at the start of a two-year European Under-21 Football Championship campaign, so players can be, and often are, up to 23 years old. Also in existence are teams for Under-20s (for non-UEFA tournaments), Under-19s and Under 17s. As long as they are eligible, players can play at any level, making it possible to play for the U-21s, senior side and again for the U-21s, as Sotiris Ninis has done recently. It is also possible to play for one country at youth level and another at senior level (providing the player is eligible).
- Andreas Stamatiadis (1988)
- Yiannis Kollias (1997 - 1999
- Stelios Manolas (2004)
- Stelios Aposporis (2004 - 2007)
- Nikos Nioplias (2007 - 2009)
- Giorgos Ch. Georgiadis (2010 - present)