| All-Ireland Champions | |
|---|---|
| Winning team | Dublin (1st win) |
| Provincial Champions | |
| Munster | Cork |
| Leinster | Dublin |
| Ulster | Cavan |
| Championship statistics | |
← 1890 1892 → | |
The 1891 All-Ireland Senior Football Championship was the 5th staging of Ireland's premier Gaelic football knock-out competition. Dublin were the champions.[1][2]
From 1887 until 1891 the club champions represented the whole county.
| County | Club |
|---|---|
| Armagh | |
| Cavan | Cavan Slashers |
| Cork | Clondrohid |
| Dublin | Young Irelands |
| Kildare | |
| Waterford |
There were no entrants from Connacht.
| Dublin | 3-7 - 0-3 | Cavan |
|---|---|---|
|
Main article: 1891 All-Ireland Senior Football Championship Final |
| Dublin | 2-1 - 1-1 | Wexford |
|---|---|---|