| All-Ireland Champions | |
|---|---|
| Winning team | Kerry (14th win) |
| Provincial Champions | |
| Munster | Kerry |
| Leinster | Meath |
| Ulster | Cavan |
| Connacht | Galway |
| Championship statistics | |
|
← 1939
1941 →
|
|
The 1940 All-Ireland Senior Football Championship was the 54th staging of Ireland's premier Gaelic football knock-out competition. Kerry won their fourteenth All-Ireland title, putting them level with Dublin in the all-time standings.