Northern Ireland

Senior

Originally formed in 1890, the Irish Football League, is the second-oldest national league in the world, being formed a week earlier than the Scottish Football League. Only the English Football League is older. (The Dutch Football League formed properly on the same year as the Scottish and Irish leagues, making it the first league in Continental Europe. Although it did have two previous seasons, thus making it equal in duration with the EFL, these two seasons did not have an equal number of matches per club).

The Irish Football League was originally formed as the football league for, in theory, all of Ireland (although, for cultural reasons, all of its member clubs were in fact based in two zones: initially in what would become Northern Ireland, and, from 1900, in Dublin). It became the league for Northern Ireland in 1921 after partition, with a separate league and association (the Football Association of the Irish Free State – now called the Football Association of Ireland) – being formed for the Irish Free State (now the Republic of Ireland). The league's records from its days in operation as the league for all of Ireland stand as the records for Northern Ireland (as is the case for the Northern Ireland national football team).

In its first season, seven of the eight teams came from Belfast, and the league – and Irish football – continued to be dominated by Belfast clubs for many years. In 1892, Derry Olympic became the second non-Belfast side, but only lasted for one season. In 1900, Derry Celtic joined the league and, in 1901, a second Derry team, St Columb's Court, was added. St Columb's Court lasted just one season, before being replaced by the league's first Dublin team, Bohemians, in 1902. Another Dublin side, Shelbourne, was added in 1904. In 1911 Glenavon, from the County Armagh town of Lurgan replaced Bohemians, who resigned from the league, but were re-admitted in 1912. During 1912 there were three Dublin sides, with the addition of Tritonville, but, like Derry Olympic and St Columb's Court before them, they lasted just one season. Derry Celtic also dropped out in 1913, so that when the Irish League split in 1921, Glenavon was the only non-Belfast team left. No southern clubs (from what would become the Irish Free State and later the Republic of Ireland) ever won the championship. The highest place achieved by any of these clubs was second, by Shelbourne in 1906–07.

During the 1920s, however, the league expanded and soon achieved a wide geographic spread across Northern Ireland. Nonetheless, no club from outside Belfast won the League championship for the first 62 years of its existence, until Glenavon took it to County Armagh in 1951–52. In 1957–58, Ards became the first team from County Down to win the League, and in 1964–65, Derry City were the first County Londonderry club to do so. Derry City – now of the League of Ireland – played in the Irish League from 1929 until 1972 and won the title in 1965, but eventually resigned during the Troubles after the League voted narrowly to continue a ban on their home ground imposed by the security forces, even after the security forces had lifted it.

Historically, with relatively few league fixtures each season, the Irish League organised a number of other competitions for its members. While some of these once enjoyed considerable prestige, they have been phased out over the years due to fixture congestion caused by the expansion of the league, and reduced spectator interest. These competitions were: the City Cup; the Gold Cup; the Ulster Cup and the Irish League Floodlit Cup. In addition, clubs still compete in their respective regional cup competitions: the County Antrim Shield (for clubs within the jurisdiction of the North-East Ulster F.A., also known as the County Antrim & District F.A.); the Mid-Ulster Cup (for clubs within the jurisdiction of the Mid-Ulster F.A.); and the North West Senior Cup (for clubs within the jurisdiction of the North-Western F.A.).

From 1995–96 until 2002–03, the senior League was split into two divisions: the Premier Division and First Division. From 2003-16, there was a single division, albeit with relegation to intermediate leagues below, and from 2016 there are two senior divisions (Premiership and Championship). In 2003, the Irish Football Association took direct charge of Northern Ireland's top flight with the creation of the Irish Premier League (IPL). As in England and Scotland, the old Irish Football League retained a separate existence, but controlling only two feeder leagues: the First Division and Second Division. In 2004, the IFA took over control of the remaining IFL divisions and renamed them as the IFA Intermediate League First Division and Second Division, effectively winding up the Irish Football League after 114 years.

The first ever Irish League match to be broadcast live on television took place on 24 September 2007 when Sky Sports showed Cliftonville and Linfield draw 2–2 at Solitude. In 2008, the IFA took over responsibility for the Senior League under the name IFA Premiership, and the IFA Intermediate League was replaced by the IFA Championship. After five years under the auspices of the IFA, it was decided to create a single Northern Ireland Football League to assume responsibility for all the national leagues from the 2013–14 season.

Intermediate

The NIFL Premier Intermediate League, as the highest-level of intermediate football in Northern Ireland, is the successor to the intermediate-status IFA Championship (2008-16), IFA Intermediate League (2004-08), the Irish Football League First Division (2003-04) during its last season (when it had intermediate status), and ultimately the Irish League B Division (latterly known as the Irish League Second Division).