The 1998 Norwegian Football Cup was the 93rd edition of the Norwegian Football Cup and was won by Stabæk after defeating Rosenborg in the final at Ullevaal Stadion on 1 November.
Because of Norway's participation in the 1998 FIFA World Cup, the clubs playing in Tippeligaen entered the competition in the third round.
Calendar Below are the dates for each round as given by the official schedule:
Round Date(s) Number of fixtures Clubs New entries this roundFirst Round 21–23 April 1998 35 85 → 50 70: 16th–85thSecond Round 13 May 1998 18 50 → 32 1: 15thThird Round 3–4 June 1998 16 32 → 16 14: 1st–14thFourth Round 15–16 July 1998 8 16 → 8 noneQuarter-finals 5 August 1998 4 8 → 4 noneSemi-finals 23 September 1998 2 4 → 2 noneFinal 1 November 1998 1 2 → 1 none
First round
|colspan="3" style="background-color:#97DEFF"|21 April 1998
|colspan="3" style="background-color:#97DEFF"|22 April 1998
|colspan="3" style="background-color:#97DEFF"|23 April 1998
Byåsen had a walkover.
Second round
|colspan="3" style="background-color:#97DEFF"|13 May 1998
Third round
|colspan="3" style="background-color:#97DEFF"|3 June 1998
|colspan="3" style="background-color:#97DEFF"|4 June 1998
Fourth round
Quarter-finals
Semi-finals
Final
References http://www.rsssf.no