1. FC Union Berlin have announced their squad list for the group stage of this year's UEFA Champions League. Head coach Urs Fischer and his team nominated the following players for the matches against Real Madrid, SC Braga and SSC Napoli:

Goalkeepers:
Frederik Rönnow, Alexander Schwolow, Yannic Stein

Defence:
Leonardo Bonucci, Danilho Doekhi, Robin Gosens, Paul Jaeckel, Josip Juranović, Robin Knoche, Diogo Leite, Jérôme Roussillon, Christopher Trimmel

Midfield:
Brenden Aaronson, Laurenz Dehl, Janik Haberer, Aljoscha Kemlein, Rani Khedira, Alex Král, Aïssa Laïdouni, Lucas Tousart

Attack:
Sheraldo Becker, Kevin Behrens, David Fofana, Kevin Volland

1. FC Union Berlin will play their first Champions League match in the club's history on Wednesday, 20.09.2023, away at Real Madrid.