Windsor Park is a football stadium in Belfast, Northern Ireland. It is the home ground of Linfield F.C. who own the land the stadium is built on, while the Irish Football Association own and operate the stadium and pay Linfield an annual rental fee for the use of the land on behalf of the Northern Ireland national football team. The stadium is usually where the Irish Cup final is played.

Named after the area of Belfast in which it is located, Windsor Park was first opened in 1905, with a match between Linfield and Glentoran.

The Northern Ireland national football team represents Northern Ireland in international association football. From 1882 to 1920, all of Ireland was represented by a single side, the Ireland national football team, organised by 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 Irish Free State, although its team remained the national team for all of Ireland until 1950, and used the name Ireland until the 1970s. The Football Association of Ireland (FAI) organises the separate Republic of Ireland national football team.

Northern Ireland has competed in three World Cups, reaching the quarter-final stage in the 1958 & 1982 tournaments. Northern Ireland held the accolade of being the smallest nation to qualify for a World Cup Finals from their first appearance in 1958 until 2006, when Trinidad and Tobago qualified for the 2006 World Cup.

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