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	July 15	Markievicz Park	Tubbercurry	0-12	St. Patrick’s	1-7
Sligo SFC Quarter Final	July 15	Markievicz Park	St. Mary’s	1-13	Grange	0-4
Sligo SFC Quarter Final	July 15	Tubbercurry	Coolera	2-6	Eastern Harps	2-6
Sligo SFC Quarter Final	July 15	Tubbercurry	Curry	2-7	Tourlestrane	1-8
Sligo SFC Quarter Final Replay	July 22	Tubbercurry	Coolera	3-5	Eastern Harps	0-8

Semi-Finals

Game	Date	Venue	Team A	Score	Team B	Score
Sligo SFC Semi-Final	August 5	Ballymote	St. Mary’s	2-3	Curry	0-9
Sligo SFC Semi-Final	August 5	Ballymote	Tubbercurry	1-12	Coolera	0-4
Sligo SFC Semi-Final Replay	August 12	Ballymote	St. Mary’s	2-10	Curry	0-5

Sligo Senior Football Championship Final

St. Mary's	0-7 - 0-3 (final score after 60 minutes)	Tubbercurry
---- Team: G. Young T. Foley H. Gilvarry J. McGowan T. Carroll G. Finan T. Dalton B. Jones G. Monaghan John Kent J. Crehan M. Laffey (Capt) J. Bird Jim Kent R. Henneberry ---- Substitutes:	Half-time: Competition: Sligo Senior Football Championship (Final) Date: August 26, 1984 Venue: Markievicz Park, Sligo Sligo Sligo is the county town of County Sligo in Ireland. The town is a borough and has a charter and a town mayor. It is sometimes referred to as a city, and sometimes as a town, and is the second largest urban area in Connacht... Referee: Michael Donnellan (Ballymote)	---- Team: O. Wynne L. Gilmartin G. Gilmartin J. Stenson P. Regan P. Gilmartin P. McCarrick J. Kilcoyne E. Gilmartin R. McCarrick J. Murphy F. Ryan J.J. Gorham N. Killoran P. Donoghoe ---- Substitutes: