The 2012 All-Ireland Senior Football Championship was the 126th edition of the GAA's premier inter-county Gaelic football tournament, played between 31 counties of Ireland (excluding Kilkenny who only take part in the hurling championship), London and New York.
The 2012 All-Ireland Senior Football Championship Final took place at Croke Park on 23 September 2012, with Donegal emerging victorious. Having reclaimed the Ulster Senior Football Championship with wins over Cavan, Derry, Tyrone and Down, they met and bet Kerry in the All-Ireland quarter-final, in what was widely considered the game of the Championship. They then overcame Cork in the semi-final and Mayo in the final in Jim McGuinness's second season in charge, allowing team captain Michael Murphy to hold the Sam Maguire Cup aloft.
Colm McFadden finished as the competition's top scorer and Karl Lacey was named the competition's best player.
Teams
A total of 33 teams contested the championship. These included 31 teams from Ireland as well as London and New York. As in previous years, Kilkenny decided not to field a team.
Referees
Ahead of the 2012 Championship, three referees joined the panel: Conor Lane of Banteer, Martin Higgins of Fermanagh and Barry Cassidy of Derry.
2012 Championship referees' panel
Barry Cassidy (Derry) David Coldrick (Meath) Michael Collins (Cork) Maurice Deegan (Laois)
Syl Doyle (Wexford) Marty Duffy (Sligo) Michael Duffy (Sligo) Derek Fahy (Longford)
Rory Hickey (Clare) Martin Higgins (Fermanagh) Pádraig Hughes (Armagh) Eddie Kinsella (Laois)
Conor Lane (Cork) Joe McQuillan (Cavan) Pádraig O'Sullivan (Kerry) Cormac Reilly (Meath)
Stadia and locations
Personnel and kits
Team summaries
Sligo record their easiest ever championship win over New York.
Format
The All-Ireland Senior Football Championship of 2012 was run on a provincial basis as usual. It was a knockout tournament with pairings drawn at random in the respective provinces – there was no seeds.
Each match was played as a single leg. If a match was drawn there was a replay. If that match ended in a draw a period of extra time was played; however, if both sides were still level at the end of extra time another replay would have taken place.
Connacht Championship
Quarter-finals: (3 matches) These were three matches between six of the Connacht teams drawn first. The three winning teams advanced to the semi-finals, while the three losing teams entered the All-Ireland qualifiers.
Semi-finals: (4 matches) The winners of the three quarter-final games joined the other two Connacht teams to make up the semi-final pairings. The two winning teams advanced to the final, while the two losing teams entered the All-Ireland qualifiers.
Final: (1 match) The winners of the two semi-finals contested this game. The winning team advanced to the All-Ireland quarter-final, while the losing team entered the All-Ireland qualifiers.
Leinster Championship
Preliminary round: (3 matches) These were three matches between six of the Leinster teams drawn first. The three winning teams advanced to the quarter-finals, while the three losing teams entered the All-Ireland qualifiers.
Quarter-finals: (4 matches) The winners of the three preliminary round games joined the other five Leinster teams to make up four quarter-final pairings. The four winning teams advanced to the semi-finals, while the four losing teams entered the All-Ireland qualifiers.
Semi-finals: (2 matches) The four winners of the quarter-finals made up the semi-final pairings. The two winning teams advanced to the final, while the two losing teams entered the All-Ireland qualifiers.
Final: (1 match) The winners of the two semi-finals contested this game. The winning team advanced to the All-Ireland quarter-final, while the losing team entered the All-Ireland qualifiers.
Munster Championship
Quarter-finals: (2 matches) These were to be two matches between four of the Munster teams drawn first. The two winning teams advanced to the semi-finals, while the two losing teams entered the All-Ireland qualifiers.
Semi-finals: (4 matches) The winners of the two quarter-final games joined the other two Munster teams to make up the semi-final pairings. The two winning teams advanced to the final, while the two losing teams entered the All-Ireland qualifiers.
Final: (1 match) The winners of the two semi-finals contested this game. The winning team advanced to the All-Ireland quarter-final, while the losing team entered the All-Ireland qualifiers.