| Dates | 03 August – 21 October 2012 | |
| Teams | 16 | |
| Sponsor | Pat O’Donnell & Co. | |
| County Champions | ||
|---|---|---|
| Winners | Kilmurry-Ibrickane (13th Title) | |
| County Runners-Up | ||
| Runners-Up | St. Joseph's, Doora-Barefield | |
| Changes From 2011 | ||
| Promoted | Clondegad | |
| Relegated | Kilmihil | |
| Changes For 2013 | ||
| Promoted | O'Curry's, Doonaha | |
| Relegated | St. Joseph's, Miltown Malbay | |
The 2012 Clare Senior Football Championship was the 117th staging of the Clare Senior Football Championship since its establishment by the Clare County Board in 1887.
The defending champions and holders of the Jack Daly Cup were Kilmurry-Ibrickane who won their 13th title in 2011.