| Dates | 19 February – 4 March 2012 | ||
|---|---|---|---|
| Teams |  Connacht Leinster Munster Ulster | ||
| Champions | Leinster | ||
| Tournament statistics | |||
| Matches played | 3 | ||
| Goals scored | 11 (3.67 per match) | ||
| Points scored | 98 (32.67 per match) | ||
| Top scorer(s) | Richie Power (1-15) | ||
| |||
The 2012 Interprovincial Hurling Championship, known as the 2012 M Donnelly Hurling Interprovincial Championship due to the tournament's sponsorship by businessman Martin Donnelly, is the 83rd series of the Interprovincial Championship. The annual hurling championship between the four historic provinces of Ireland is contested by Connacht, Leinster, Munster and Ulster. The championship was won by Leinster.