1984 Sligo Senior Football Championship
This is a round-up of the 1984 Sligo Senior Football Championship. In Centenary Year, it was St. Mary's who retained the title, defeating Tubbercurry in a disappointing final. The champions had been brought to a replay by Curry in the semi-final, however St. Mary's won that replay with ease.
Quarter finals
| Game | Date | Venue | Team A | Score | Team B | Score |
| Sligo SFC Quarter Final | 15 July | Markievicz Park | Tubbercurry | 0-12 | St. Patrick’s | 1-7 |
| Sligo SFC Quarter Final | 15 July | Markievicz Park | St. Mary’s | 1-13 | Grange | 0-4 |
| Sligo SFC Quarter Final | 15 July | Tubbercurry | Coolera | 2-6 | Eastern Harps | 2-6 |
| Sligo SFC Quarter Final | 15 July | Tubbercurry | Curry | 2-7 | Tourlestrane | 1-8 |
| Sligo SFC Quarter Final Replay | 22 July | Tubbercurry | Coolera | 3-5 | Eastern Harps | 0-8 |
Semi-finals
| Game | Date | Venue | Team A | Score | Team B | Score |
| Sligo SFC Semi-Final | 5 August | Ballymote | St. Mary’s | 2-3 | Curry | 0-9 |
| Sligo SFC Semi-Final | 5 August | Ballymote | Tubbercurry | 1-12 | Coolera | 0-4 |
| Sligo SFC Semi-Final Replay | 12 August | Ballymote | St. Mary’s | 2-10 | Curry | 0-5 |