Ulster Senior League (association football)

Ulster Senior League

Founded	1986
Folded	2024
Country	Ireland
Region	County Donegal
Number of clubs	5
Level on pyramid	3
Domestic cup(s)	FAI Cup FAI Intermediate Cup Knockalla Caravans Senior Cup
League cup(s)	Ulster Senior League Cup
Last champions	Cockhill Celtic
Most championships	Fanad United (14)
Website	uslfootball.com

The Ulster Senior League was^[1] an association football league featuring amateur, intermediate, and League of Ireland reserve teams. Together with the Leinster Senior League Senior Division and the Munster Senior League Senior Premier Division, it formed the third level of the Republic of Ireland football league system. Ulster Senior League teams also competed in the FAI Cup and the FAI Intermediate Cup. The winners of the Ulster Senior League were also invited to play in the now defunct League of Ireland Cup. Despite using the Ulster name in its title, almost all of its clubs were based in County Donegal and the City of Derry. The most successful club in the league was Fanad United who won fourteen league titles and ten league cups. Since 2006 the USL had operated as a summer league with the season typically operating from April to October. In 2023, there were five teams competing in the league.

The League was dissolved in 2024, with the member clubs returning to junior football in Inishowen and Donegal leagues.^[2]