2012年欧洲足球锦标赛参赛名单

出场次数、进球数截至2012年5月30日，年龄截至2012年6月8日揭幕战。
A组.
主教练: 弗兰克茨克·斯穆达（Franciszek Smuda）
2012年5月27日, 波兰主帅斯穆达确定了欧锦赛的参赛名单，阿森纳门将法比安斯基因为肩部受伤退出。
Head coach: Fernando Santos
Santos named his first shortlist, composed of players based abroad, on 10 May 2012, and the second, composed of Greece-based players on 17 May 2012, totalling a 25-player provisional list.
On 28 May 2012, Santos announced his 23-man squad
Head coach: Dick Advocaat
On 11 May 2012, Advocaat named a provisional list of 26 players for the tournament. Vasili Berezutski and Roman Shishkin withdrew on 20 and 24 May respectively, Berezutski with a thigh injury and Shishkin due to a stomach complaint. Artem Dzyuba and Magomed Ozdoyev were excluded from the squad after a friendly game on 25 May, and Shishkin was replaced by Nababkin, thus finalizing the squad.
Head coach: 米哈尔·比莱克
Michal Bílek announced his 24-man provisional squad on 14 May. On 28 May, he replaced Daniel Pudil with Vladimír Darida. The following day, the 23 man squad was confirmed, with Tomáš Grigar dropping out.
B组.
主教练： 范马尔维克（Bert van Marwijk）
主教练： 摩顿·奥臣
Denmark coach Morten Olsen named a 20-man squad for the tournament on 16 May, with the three remaining berths to be filled. Anders Lindegaard was selected on 19 May. Jores Okore and Nicklas Pedersen were selected on 24 May. Numbers were given the next day. On 29 May, Kasper Schmeichel replaced the injured Thomas Sørensen.
主教练: 勒夫
2012年5月28日，勒夫公布了德国国家队的23人名单。
Head coach: Paulo Bento
Paulo Bento named his final 23-man squad on 14 May 2012. On 23 May, Hugo Viana replaced Carlos Martins after Martins suffered a calf injury. On 24 May, the squad numbers were announced.
C组.
Head coach: Vicente del Bosque
Vicente del Bosque named a provisional squad on 15 May 2012, but it did not include any Barcelona, Athletic Bilbao, or Chelsea players as the two Spanish sides were preparing for the Copa del Rey final on 25 May, while Chelsea were to take on Bayern Munich in the Champions League decider on 19 May. On 21 May, del Bosque called-up Chelsea players Fernando Torres and Juan Mata. On 27 May, del Bosque gave the final squad list, complete with Barcelona and Athletic Bilbao players.

主教练: 切萨雷·普兰德利
Cesare Prandelli named a provisional 32-man squad on 13 May 2012, the final day of the 2011–12 Serie A season. Domenico Criscito was later excluded from the provisional squad due to potential involvement in a match-fixing scandal. On 29 May, Prandelli announced the final squad list.
主教练： -{zh-hans:吉奥瓦尼·特拉帕托尼;zh-hk:查柏东尼;zh-tw:吉奥瓦尼·特拉帕托尼;}-
On 7 May 2012, Giovanni Trapattoni announced his 23-man squad list for Euro 2012, along with a five-man stand-by list. The Republic of Ireland team is the only squad to contain no players playing in its domestic league, and its captain, Robbie Keane of LA Galaxy, is one of only two players in Euro 2012 who plays in a league outside of UEFA. Keith Fahey withdrew injured on 26 May and was replaced by Paul Green. On 29 May Kevin Foley was replaced by Paul McShane due to injury.
Head coach: Slaven Bilić
On 10 May 2012 a provisional list of 27 players was announced. On 29 May, the final 23 man squad was announced, with Nikola Kalinić, Šime Vrsaljko, Goran Blažević and Dejan Lovren dropped from the provisional list. 
D组.
Head coach: Oleh Blokhin
On 8 May 2012 Blokhin named a provisional list of 26 players for the tournament.
On 29 May 2012 Blokhin announced the final squad for the tournament.
Head coach: Erik Hamrén
Erik Hamrén announced Sweden's 23-man squad on 14 May 2012. Christian Wilhelmsson is one of only two players in Euro 2012 based outside UEFA; he currently plays in the Saudi Professional League. 
主教练： 鹤臣
鹤臣公布了参加2012年欧国杯的23人名单。此外鹤臣还公布了5名候补球员，利物浦的-{zh-hans:乔丹·亨德森;zh-hk:佐敦·轩达臣;zh-tw:乔丹·亨德森;}-，曼城翼锋-{zh-hans:亚当·约翰逊;zh-hk:阿当·庄臣;zh-tw:亚当·强森;}-、车路士前锋-{zh-hans:丹尼尔·斯图里奇; zh-hk:史杜历治;}-、爱华顿中坚-{zh-hans:菲尔·查吉尔卡;zh-hk:菲尔·积基卡;zh-tw:菲尔·积基尔卡;}-入围。5月25日，原定3号门将约翰·鲁迪（John Ruddy）在练习时手指骨折退队，并由效力伯明翰城的-{zh-hans:杰克·巴特兰特;zh-hk:毕特兰;zh-tw:杰克·巴特兰;}-顶替 。5月28日中场-{zh-hans:加雷斯·巴里;zh-hk:加里夫·巴利;zh-tw:加雷斯·巴里;}-在友赛挪威时拉伤鼠蹊，被迫退出由效力爱华顿的-{zh-hans:菲尔·查吉尔卡;zh-hk:菲尔·积基卡;zh-tw:菲尔·积基尔卡;}-补上。5月31日，中场-{zh-hans:弗兰克·兰帕德;zh-hk:林柏特;zh-tw:法兰克·兰帕德;}-练习时拉伤大腿退队，效力利物浦的-{zh-hans:乔丹·亨德森;zh-hk:佐敦·轩达臣;zh-tw:乔丹·亨德森;}-将取代林柏特的位置 。
Head coach: 罗伦特·白兰斯
Blanc named his first shortlist on 9 May 2012, consisting of 12 players playing abroad. On 15 May 2012 second shortlist of 15 France-based players was announced, while on the same day Tottenham defender Younès Kaboul was ruled out of the tournament with a knee injury. On 29 May 2012 Blanc announced his final 23 man squad