National squads of the 2006 UEFA European Under-21 Championship. Players in bold have now been capped at full International level.
====== Head coach: René Girard
====== Head coach: Dieter Eilts
====== Head coach: Agostinho Oliveira
====== Head coach: Dragomir Okuka
====== Head coach: Flemming Serritslev
====== Head coach: Claudio Gentile
====== Head coach: Foppe de Haan
====== Head coach: Oleksiy Mykhaylychenko