European U21 Championship 06/27 18:45 3 [1] Spain U21 v Ukraine U21 [2] D 2-2
European U21 Championship 06/24 18:45 2 [1] Spain U21 v Croatia U21 [3] W 1-0
European U21 Championship 06/21 18:45 1 [2] Romania U21 v Spain U21 [3] W 0-3
U23 International 06/13 19:00 - Spain U21 v Mexico U23 D 1-1
U21 International 03/28 16:30 - France U21 v Spain U21 D 0-0
U21 International 03/24 20:00 - Spain U21 v Switzerland U21 W 3-2
U21 International 11/18 19:00 - Spain U21 v Japan U21 W 2-0
U21 International 09/27 16:30 - Spain U21 v Norway U21 W 3-0
U21 International 09/23 15:00 - Romania U21 v Spain U21 W 1-4
European U21 Championship Qual 06/07 18:00 1 [1] Spain U21 v Malta U21 [5] W 7-1
European U21 Championship Qual 06/03 12:00 1 [5] Northern Ireland U21 v Spain U21 [1] W 0-6
European U21 Championship Qual 03/29 14:00 1 [3] Slovakia U21 v Spain U21 [1] W 2-3
European U21 Championship Qual 03/25 19:00 1 [1] Spain U21 v Lithuania U21 [6] W 8-0
European U21 Championship Qual 11/16 17:00 1 [2] Russia U21 v Spain U21 [1] L 1-0
European U21 Championship Qual 11/12 19:45 1 [6] Malta U21 v Spain U21 [1] W 0-5
European U21 Championship Qual 10/12 18:45 1 [1] Spain U21 v Northern Ireland U21 [6] W 3-0
European U21 Championship Qual 10/08 18:45 1 [1] Spain U21 v Slovakia U21 [4] W 3-2
European U21 Championship Qual 09/07 15:30 1 [4] Lithuania U21 v Spain U21 [1] W 0-2
European U21 Championship Qual 09/03 18:45 1 [3] Spain U21 v Russia U21 [3] W DBFA
International Match 06/08 18:45 - Spain U21 v Lithuania W 4-0
European U21 Championship 06/03 16:00 2 Spain U21 v Portugal U21 L 0-1
European U21 Championship 05/31 16:00 3 [1] Spain U21 v Croatia U21 [2] W 2-1
European U21 Championship 03/30 19:00 3 [1] Spain U21 v Czech Rep U21 [2] W 2-0
European U21 Championship 03/27 20:00 2 [1] Spain U21 v Italy U21 [3] D 0-0
European U21 Championship 03/24 17:00 1 Slovenia U21 v Spain U21 W 0-3
European U21 Championship Qual 11/17 17:45 1 [1] Spain U21 v Israel U21 [3] W 3-0
European U21 Championship Qual 11/12 18:00 1 [1] Spain U21 v Faroe Islands U21 [6] W 2-0
European U21 Championship Qual 10/13 16:45 1 [1] Spain U21 v Kazakhstan U21 [4] W 3-0
European U21 Championship Qual 10/08 16:45 1 [6] Faroe Islands U21 v Spain U21 [1] W 0-2
European U21 Championship Qual 09/03 16:45 1 [3] North Macedonia U21 v Spain U21 [1] W 0-1

The Spain national under-21 football team is the national under-21 football team of Spain and is controlled by the Royal Spanish Football Federation. The team, nicknamed La Rojita (The Little Red), competes in the biennial UEFA European Under-21 Championship.

Following the realignment of UEFA's youth competitions in 1976, the Spain under-21 team was formed. Spain has a strong record (competition winners five times and runners-up twice); having consecutively won the 2011 and 2013 Championships. They hold the joint record with Italy for the most wins of the competition.

Since the under-21 competition rules insist that players must be 21 or under at the start of a two-year competition, technically it is an U-23 competition. For this reason, Spain's brief record in the preceding U-23 competitions is also shown, though in actuality, Spain played only three competitive U-23 matches. The first was in the "under-23 Challenge", which they lost, while the next two were in a two-team qualification "group" for the 1972 competition (facing the Soviet Union team, they lost 2–1 at home then drew 1–1 away and failed to qualify. Spain did not enter a team in the other two U-23 competitions, but have been ever present in under-21 competitions).

Spain's youth development programs has been challenging the South American dominance in the FIFA U-17 World Championship and the FIFA U-20 World Cup. In fact, 20 of the Spanish 23-man squad that won the Euro 2008 came through the ranks of the youth teams; most of them had won titles at the youth level as well.

The Spain U21 national football team represents Spain in international under-21 competitions and is governed by the Royal Spanish Football Federation (RFEF). Known for its rich footballing tradition, the team serves as a vital stepping stone for young talents aspiring to join the senior national team.

Spain U21 is celebrated for its possession-based style of play, characterized by quick passing, technical skill, and tactical intelligence, reflecting the broader philosophy of Spanish football. The team has a strong track record in European competitions, having won the UEFA European Under-21 Championship multiple times, showcasing its ability to develop world-class players.

The squad is typically composed of some of the brightest young talents from Spain's top clubs, providing a platform for players to gain international experience and exposure. The coaching staff focuses on nurturing these young athletes, emphasizing both individual development and cohesive team dynamics.

With a passionate fan base and a commitment to excellence, Spain U21 continues to be a formidable force in youth football, aiming to cultivate the next generation of stars who will carry the legacy of Spanish football into the future.