The 1997–98 Algerian Cup was the 33rd edition of the Algerian Cup. WA Tlemcen won the Cup by defeating MC Oran 1–0. It was WA Tlemcen's first Algerian Cup in its history.
Quarter-finals Tie noHome teamFirst LegSecond LegAway teamAttendance 1 MO Constantine 2-1 0-1 WA Tlemcen 17 April 1998 - 4 May 1998 2 USM Ain Beida 4-3 2-2 JSM Tiaret 17 April 1998 - 4 May 1998 3 MB Thlydjène 1-2 0-2 MC Oran 17 April 1998 - 4 May 1998 4 IRB Laghouat 0-2 0-1 USM Annaba 17 April 1998 - 4 May 1998
Semi-finals Tie noHome teamFirst LegSecond LegAway teamAttendance 1 USM Annaba 1-3 0-6 WA Tlemcen 18 May 1998 - 1 June 1998 2 MC Oran 3-0 1-2 USM Aïn Beïda 18 May 1998 - 1 June 1998
Final
Home team Score Away teamAttendance WA Tlemcen 1-0 MC Oran 5 July 1998
Champions Algerian Cup1997–98 WinnersWA Tlemcenfirst Title
External links 1997/98 Coupe Nationale