2013 Cavan Senior Football Championship
| Tournament details | |
|---|---|
| County | Cavan |
| Province | Ulster |
| Year | 2013 |
| Trophy | Oliver Plunkett Cup |
| Sponsor | Hotel Kilmore |
| Date | 9 August - 13 October 2013 |
| Teams | 17 |
| Defending champions | Mullahoran |
| Winners | |
| Champions | Ballinagh (1st win) |
| Manager | Ciaran O'Reilly |
| Captain | Killian McBride |
| Qualify for | 2013 Ulster Club SFC |
| Runners-up | |
| Runners-up | Cavan Gaels |
| Manager | Joe O'Connor |
| Captain | Eamonn Reilly |
| Promotion/Relegation | |
| Relegated team(s) | Belturbet |
| Other | |
| Player of the Year | Eamonn Reilly (Cavan Gaels) |
The 2013 Cavan Senior Football Championship was the 105th edition of Cavan GAA's premier club Gaelic football tournament for senior graded teams in County Cavan, Ireland. The tournament consists of 17 teams, with the winner going on to represent Cavan in the Ulster Senior Club Football Championship.
Mullahoran were the defending champions, but exited the championship to Cavan Gaels at the quarter-final stage.
Ballinagh defeated a fancied Cavan Gaels side in the final to claim their first Senior title.