The Norwegian Football Cup is the main knockout cup competition in Norwegian football. It is run by the Football Association of Norway and has been contested since 1902, making it the oldest football tournament in the country. The tournament is commonly known as Cupen ("The Cup") or NM, an acronym formed from Norgesmesterskap ("Norwegian Championship"). These terms are used to describe both the men's and women's competitions. The equivalent competition for women's teams is the Norwegian Women's Football Cup.