2021 UEFA European Under-21 Championship squads
The following is a list of squads for all sixteen national teams that competed at the 2021 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 were capped at full international level at some point in their career. Group stage Age, caps, goals and club as of 24 March 2021. Group A Germany Head coach: Stefan Kuntz The squad was announced on 15 March 2021. Hungary Head coach: Zoltán Gera The squad was announced on 15 March 2021. Netherlands Head coach: Erwin van de Looi The squad was announced on 15 March 2021. On 21 March, it was announced that Lutsharel Geertruida would be replacing Jurriën Timber due to illness. Romania Head coach: Adrian Mutu The squad was announced on 16 March 2021. On 19 March, it was announced that Adrian Petre would be replacing Valentin Costache. Group B Czech Republic Head coach: Karel Krejčí The squad was announced on 15 March 2021. Italy Head coach: Paolo Nicolato The squad was announced on 15 March 2021. On 19 March, Andrea Pinamonti was replaced by Lorenzo Colombo, because of his unavailability due to COVID-19