The following is a list of squads for all eight national teams that competed at the 2015 UEFA European Under-21 Championship. Each national team had to submit a final squad of 23 players, three of whom had to be goalkeepers. If a player was injured or ill severely enough to prevent his participation in the tournament before his team's first match, he could be replaced by another player. Players in boldface were capped at full international level prior to the start of the tournament. Age, caps, goals and club as of 17 June 2015.