The Sweden national under-21 football team is the football team representing Sweden in competitions for under-21 year old players and is controlled by the Swedish Football Association. Primarily, it competes to qualify for the biennial UEFA European Under-21 Championship.

Sweden made their first European Under-21 Championship appearance in 1986. In 2015, Sweden became champions for the first time. They finished second in 1992 and they also reached the semi-finals in 1990 and 2009. Oscar Hiljemark is the most capped player for the Swedish U21 team, having played 37 caps between 2011 and 2015. Ola Toivonen and Carlos Strandberg are the top goalscorers for the Swedish U21 team, having scored 13 goals each.

The Sweden U21 national football team represents Sweden in international under-21 competitions and is governed by the Swedish Football Association. Established to nurture young talent and provide a platform for players aged 21 and under, the team plays a crucial role in the development of future stars for the senior national team.

Sweden U21 has a rich history of participation in UEFA European Under-21 Championships, showcasing a blend of technical skill, tactical awareness, and a strong team spirit. The team's colors are traditionally blue and yellow, reflecting the national flag, and they play their home matches at various venues across Sweden.

The squad is known for its emphasis on youth development, often featuring players from Sweden's top domestic leagues as well as promising talents from abroad. The coaching staff focuses on instilling a competitive mindset and fostering teamwork, preparing players for the challenges of international football.

With a commitment to excellence and a strong track record of producing high-caliber players, Sweden U21 continues to be a vital part of Sweden's footballing landscape, aiming to achieve success on the European stage while paving the way for the next generation of footballers.