This article lists the squads for the 2011 UEFA European Under-21 Championship. Only players born on or after 1 January 1988 were eligible to play. Each participating national association had to submit a list of up to forty players to the UEFA administration on or before 12 May 2011. No further changes could be made to this list after this deadline. At least four of these forty players had to be goalkeepers. Players in boldface have been capped at full international level at some point in their career. Age, caps, goals and club as of 11 June 2011.