The 1966 All-Ireland Senior Football Championship was the 80th staging of the All-Ireland Senior Football Championship, the Gaelic Athletic Association's premier inter-county Gaelic football tournament. The championship began on 1 May 1966 and ended on 25 September 1966.
Galway entered the championship as the defending champions in search of a third successive championship title.
On 25 September 1966, Galway won the championship following a 1âÂÂ10 to 0âÂÂ7 defeat of Meath in the All-Ireland final. This was their seventh All-Ireland title overall and their third championship in succession.
Fermanagh's P. T. Treacy was the championship's top scorer with 4âÂÂ12. Galway's Mattie McDonagh was the choice for Texaco Footballer of the Year.
Normal system back with just 1 Quarter-final vs 2 Semi-finals as usual.
Quarter-final
Semi-finals
Final
First round
Quarter-finals
Semi-finals
Final
Quarter-finals
Semi-finals
Final
Preliminary round
Quarter-finals
Semi-finals
Final
Semi-finals
Final