This is a round-up of the 1966 Sligo Senior Football Championship. Easkey, one of the traditional strongholds of Sligo football, claimed their fifth title, after a gap of 25 years, when overpowering the challenge of Ballymote in the final. The final had two 'lasts' to its outcome - Easkey's last title and Ballymote's last final appearance to date.

First round

Game	Date	Venue	Team A	Score	Team B	Score
Sligo SFC First Round	August 7	Tubbercurry	Ballymote	2-7	Tourlestrane	0-6

Quarter finals

Game	Date	Venue	Team A	Score	Team B	Score
Sligo SFC Quarter Final	August 14	Ballymote	Curry	beat	Collooney Harps	(no score)
Sligo SFC Quarter Final	August 14	Ballymote	Easkey	beat	St. Patrick's	(no score)
Sligo SFC Quarter Final	August 14	Markievicz Park	Ballymote	beat	Craobh Rua	(no score)
Sligo SFC Quarter Final	August 14	Tubbercurry	Bunninadden	4-5	Tubbercurry	3-5

Semi-Finals

Game	Date	Venue	Team A	Score	Team B	Score
Sligo SFC Semi-Final	August 21	Ballymote	Easkey	beat	Curry	(no score)
Sligo SFC Semi-Final	August 28	Ballymote	Ballymote	4-10	Bunninadden	0-5

Sligo Senior Football Championship Final

Easkey	1-8 - 0-2 (final score after 60 minutes)	Ballymote
---- Team: P. Brady M. Keaveney R. Tully S. Weir T.J. Lyons J.P. McGuire V. Cuffe E. Mullen F. Lyons P.J. Sloyane M. Rooney M. McHugh G. Ferguson S. Calleary M. Kenny ---- Substitutes: S. Rolston	Half-time: Competition: Sligo Senior Football Championship (Final) Date: September 11, 1966 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:	---- Team: P. Mullen E. Hannon E. McGinley P. McGrath J. Mattimoe B. Doherty S. Keevans S. Davey M. Henry A. Killoran N. Farry A. Mullen L. Keevans P. Dockry M. Healy ---- Substitutes: N. Clarke