in 2013) List of association football competitions List of association football clubs in the Republic of Ireland List of association football clubs in...

Traditionally, association football clubs in the Republic of Ireland have been classified as either senior, intermediate or junior. These classifications...

Association football in Northern Ireland, widely known as football or sometimes as soccer (to avoid confusion with Gaelic football), is one of the most...

the Irish Football Association (IFA). In 1921, the jurisdiction of the IFA was reduced to Northern Ireland following the secession of clubs in the soon-to-be...

The Northern Ireland Football League (abbreviated to NIFL), also known as the Irish League, is the national football league of Northern Ireland. The Irish...

European Cup – the first Irish League club to do so. In total, 16 clubs have represented Northern Ireland in European competition. As of the 2020–21 season...

The Northern Ireland Women's Football Association (NIWFA) is the governing body of women's association football in Northern Ireland. It was founded in 1977...

Several association football clubs succeed in playing at the highest level of their domestic league without being relegated for several years, if at all...

This is a list of football clubs that compete within the leagues and divisions of the men's English football league system as far down as Level 10 (Step...

identity of the oldest football clubs in the world, or even in a particular country, is often disputed or claimed by several clubs, across several codes of football...