| Championship details | |
|---|---|
| Dates | 2 May - 26 September 2004 |
| Teams | 33 |
| All-Ireland Champions | |
| Winning team | Kerry (33rd win) |
| Captain | Dara Ó Cinnéide |
| Manager | Jack O'Connor |
| All-Ireland Finalists | |
| Losing team | Mayo |
| Captain | Gary Ruane |
| Manager | John Maughan |
| Provincial Champions | |
| Munster | Kerry |
| Leinster | Westmeath |
| Ulster | Armagh |
| Connacht | Mayo |
| Championship statistics | |
| No. matches played | 66 |
| Goals total | 122 (1.85 per game) |
| Points total | 1584 (24 per game) |
| Top Scorer |  Mattie Forde (3-38) |
| Player of the Year |  Tomás Ó Sé Colm Cooper |
← 2003 2005 → | |
The 2004 All-Ireland Senior Football Championship, known for sponsorship reasons as the 2004 Bank of Ireland All-Ireland Senior Football Championship was the premier Gaelic football competition in 2005. It consisted of 33 teams and began on Sunday 2 May 2004. The championship concluded on Sunday 26 September 2004, when Mayo were defeated by Kerry by 1–20 to 2–9.