1966 All-Ireland Senior Football Championship
| Championship details | |
|---|---|
| Dates | 1 May – 25 September 1966 |
| Teams | 31 |
| All-Ireland Champions | |
| Winning team | Galway (7th win) |
| Captain | Enda Colleran |
| Manager | John "Tull" Dunne |
| All-Ireland Finalists | |
| Losing team | Meath |
| Captain | Dave Carty |
| Manager | P. Tully Peter McDermott |
| Provincial Champions | |
| Munster | Cork |
| Leinster | Meath |
| Ulster | Down |
| Connacht | Galway |
| Championship statistics | |
| No. matches played | 32 |
| Top Scorer | P. T. Treacy (4–12) |
| Player of the Year | Mattie McDonagh |
← 1965 1967 → | |
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 1–10 to 0–7 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 4–12. Galway's Mattie McDonagh was the choice for Texaco Footballer of the Year.