Toppserien

Season	1998
Champions	Asker 5th title
Relegated	Fløya Byåsen
Matches played	90
Goals scored	394 (4.38 per match)
Top goalscorer	Marianne Pettersen (36 goals)
← 1997 1999 →

The 1998 season of the Toppserien, the highest women's football (soccer) league in Norway, began on 25 April 1998 and ended on 17 October 1998.

18 games were played with 3 points given for wins and 1 for draws. Number nine and ten were relegated, while two teams from the First Division were promoted through a playoff round.

Asker won the league, as well as all its games.

• 36 goals:
  • Marianne Pettersen, Asker
• 16 goals:
  • Ragnhild Gulbrandsen, Trondheims-Ørn
  • Hege Riise, Setskog/Høland
  • Silvi Jan, Kolbotn
• 13 goals:
  • Linda Ørmen, Athene Moss
  • Anne Birgitte Nesset, Athene Moss
  • Christin Lilja, Athene Moss^[1]
  • Dagny Mellgren, Klepp
• 12 goals:
  • Elene Moseby, Setskog/Høland
• 10 goals:
  • Ann Kristin Aarønes, Trondheims-Ørn
• 9 goals:
  • Ann Elisabeth Kallevik, Setskog/Høland
  • Ingrid Camilla Fosse Sæthre, Bjørnar
  • Monica Knudsen, Asker

• Fløya and Byåsen were relegated to the First Division.
• Grand Bodø and Kaupanger were promoted from the First Division through playoff.

• League table
• Fixtures
• Goalscorers^{[permanent dead link‍]}