Benfica U19
PSG U19
Bayern Munich U19
FC Porto U19
Juventus U19
Shakhtar Donetsk U19
Sporting U19
Dinamo Zagreb U19
Monaco U19
Dynamo Kiev U19
Lille U19
Sparta Prague U19
Besiktas U19
Malmo FF U19
Schalke U19
MSK Zilina U19
Nantes U19
Slavia Prague U19
Lokomotiv Moscow U19
Borussia M'gladbach U19
Marseille U19
Legia Warsaw U19
Slovan Bratislava U19
MTK Budapest U19
Maccabi Tel Aviv U19
Altinordu U19
Braga U19
FC Nitra U19
Montpellier U19
Cologne U19
Mainz U19
Rennes U19
Elfsborg U19
Sigma Olomouc U19
Partizan Belgrade U19
Puskas Academy U19
FC Ashdod U19
Angers U19
AS Trencin U19
Hammarby U19
Budapest Honved U19
Lech Poznan U19
Vikingur Reykjavik U19
AIK U19
FC Honka U19
Istanbul Basaksehir U19
Zaglebie Lubin U19
Bordeaux U19
Korona Kielce U19
St Patricks U19
The UEFA Youth League is an annual club football competition organised by the Union of European Football Associations (UEFA) since 2013. In its current format, it is contested by the under-19 teams of the clubs competing in the UEFA Champions League league phase, plus the domestic youth champions of the best-ranked national associations.
The semi-finals and final matches have been traditionally played at the Colovray Stadium in Nyon, Switzerland, although for the 2022–23 edition, they were moved to the Stade de Genève due to increased interest in the tournament from the supporters of the participating clubs. The winners are awarded the Lennart Johansson Trophy, named in honour of the former UEFA president.
The most successful team is Barcelona with three titles. They are also the current champions after beating Trabzonspor 4–1 in the 2025 final.
In May 2010, UEFA organised a match, referred to as the "UEFA Under-18 Challenge", between the under-18 teams of Bayern Munich and Internazionale, three days prior to the UEFA Champions League final between the respective senior sides. Internazionale won the match 2–0 with two goals from Denis Alibec. The match was part of "UEFA Grassroots Day", and acted as an inspiration for the UEFA Youth League.
The teams in the first tournament, 2013–14 UEFA Youth League, played a group stage with the same composition and calendar as the 2013–14 UEFA Champions League group stage, and was held on a 'trial basis'.
The eight group winners and eight runners-up from group stage then participated in a knockout phase. Unlike the UEFA Champions League, the knockout phase had single-leg ties, with the semi-finals and final played at neutral venues.
British media commented that the competition was formed to displace the NextGen Series.
In April 2014, Barcelona became the first winners, beating Benfica by 3–0 in the final-four held in Nyon.
After a two-year trial period, the UEFA Youth League became a permanent UEFA competition starting from the 2015–16 season, with the tournament expanded from 32 to 64 teams to allow the youth domestic champions of the top 32 associations according to their UEFA country coefficients to also participate. The 32 UEFA Champions League group stage youth teams retain the group stage format, with the group winners advancing to the round of 16 and the runners-up advancing to the play-offs. The 32 youth domestic champions play two rounds of two-legged ties, with the eight winners advancing to the play-offs, where they play a single match at home against the Champions League path runners-up. The round of 16 onwards retain the same format of single-leg ties as before.
From the 2024–25 season onwards, the format of the UEFA Youth League was changed to accommodate the changes to be seen in the UEFA Champions League, with some differences: