The Scotland national under-21 football team, controlled by the Scottish Football Association, is Scotland's national under 21 football team and is considered to be a feeder team for the Scotland national football team.

The UEFA European Under-21 Championship, the UEFA Under-21 Championship or simply the Euro Under-21, is a biennial football competition contested by the European men's under-21 national teams of the UEFA member associations. Since 1992, the competition also serves as the UEFA qualification tournament for the Summer Olympics.