The following is a list of squads for each nation competing at UEFA Euro 2008 in Austria and Switzerland. The tournament started on 7 June and the final took place in Vienna on 29 June 2008. Each national team had to submit a squad of 23 players, three of whom had to be goalkeepers, by 28 May 2008. If a player was injured severely enough to prevent his participation in the tournament before his team's first match, he could be replaced by another player. All caps, goals, ages, and clubs of players are correct as of 7 June 2008, the first day of the tournament.

Group A

Czech Republic

Manager: Karel Brückner

Portugal

Manager: 🇧🇷 Luiz Felipe Scolari Quim injured a wrist on 6 June and was replaced by Nuno.

Switzerland

Manager: Köbi Kuhn

Turkey

Manager: Fatih Terim

Group B

Austria

Manager: Josef Hickersberger

Croatia

Manager: Slaven Bilić

Germany

Manager: Joachim Löw

Poland

Manager: Leo Beenhakker Jakub Błaszczykowski injured a hamstring on 5 June and was replaced by Łukasz Piszczek. Tomasz Kuszczak injured his back on 6 June and was replaced by Wojciech Kowalewski.

Group C

France

Manager: Raymond Domenech

Italy

Manager: Roberto Donadoni Fabio Cannavaro was ruled out of the Italian squad on 2 June after he was injured in training; he was replaced by Alessandro Gamberini.

Netherlands

Manager: Marco van Basten Ryan Babel was ruled out of the Dutch squad on 31 May after he was injured in training; he was replaced by Khalid Boulahrouz.

Romania

Manager: Victor Piţurcă

Group D

Greece

Manager: 🇩🇪 Otto Rehhagel

Russia

Manager: Guus Hiddink Pavel Pogrebnyak failed to recover from injury and was replaced by Oleg Ivanov on 7 June.

Spain

Manager: Luis Aragonés

Sweden

Manager: Lars Lagerbäck

Player representation

Nations in italics were not represented by their national teams in the finals