The Sligo Senior Football Championship is an annual Gaelic football competition held in County Sligo, Ireland. It features clubs from the region competing for the title of county champion. The tournament typically runs from late summer to autumn and is organized by the Sligo GAA. The championship is part of the broader Gaelic Athletic Association (GAA) structure, which promotes traditional Irish sports. Winning the Sligo Senior Football Championship allows clubs to represent Sligo in the Connacht Club Championship, where they compete against other county champions from the Connacht province.