The following is a list of squads for all sixteen national teams that are competing at the 2025 UEFA European Under-21 Championship. Each national team had to submit a final squad of 23 players, three of whom had to be goalkeepers.
Players in boldface have been capped at full international level either prior to the completion of the tournament or afterwards.
Age, caps, goals and club as of 11 June 2025.
Head coach: Carmine Nunziata
The following 23 players were named in Italy's final squad.
Head coach: Daniel Pancu
The following 23 players were named in Romania's final squad.
Slovakia named a provisional 25-man squad on 21 May 2025. Defender Sebastian KÃ³à ¡a and midfielder Dominik Veselovský dropped out of the squad on 4 June, when the other 23 players were confirmed to be going to the championship.
Head coach: Jaroslav Kentoà ¡
Spain named their final squad on 4 June 2025. On 8 June, Yeremay Hernández withdrew from the squad due to injury and was replace by Andrés GarcÃÂa.
Head coach: Santi Denia
Head coach: Jan Suchopárek
The Czech Republic named their final squad on 5 June 2025. MatÃÂj à  ÃÂn was injured on 7 June and was replaced by Albert LabÃÂk. UEFA published the squad numbers before the tournament.
Head coach: Lee Carsley
The following 23 players were named in England's final squad on 6 June 2025. On 11 June, Jobe Bellingham withdrew from the squad and was replaced by Tom Fellows.
Head coach: Antonio Di Salvo
The following 23 players were named in Germany's final squad.
Head coach: Andrej Razdrh
The following 23 players were named in Slovenia's final squad.
Head coach: Gérald Baticle
The following 23 players were named in France's final squad. On 16 June, Robin Risser withdrew from the squad due to injury and was replace by Justin Bengui.
Head coach: Ramaz Svanadze
The following 23 players were named in Georgia's final squad.
Head coach: Adam Majewski
The following 23 players were named in Poland's final squad.
Head coach: Rui Jorge
The following 23 players were named in Portugal's final squad.
Head coach: Steffen Højer
The following 23 players were named in Denmark's final squad.
Head coach: Mika Lehkosuo
The following 23 players were named in Finland's final squad.
Head coach: Michael Reiziger
The following 23 players were named in the Netherlands' final squad. On 8 June, Rome-Jayden Owusu-Oduro withdrew due to injury and was replace by Dani van den Heuvel.
Head coach: Unai Melgosa
The following 23 players were named in Ukraine's final squad.