The 2025 Norwegian First Division was a Norwegian second-tier women's football league season. The season started on 22 March 2025 and ended on 18 October 2025, not including play-off matches.
In the 2024 Norwegian First Division, Hønefoss and Bodø/Glimt were promoted to the 2025 Toppserien, while ÃÂvrevoll Hosle were relegated to the 2025 Norwegian Second Division.
àsane and Arna-Bjørnar were relegated from the 2024 Toppserien, while Start, HamKam and Molde were promoted from the 2024 Norwegian Second Division, expanding the First Division to 12 teams.
TIL 2020 and Avaldsnes both completed mergers with Eliteserien clubs ahead of the season, becoming the women's teams of Tromsø and Haugesund respectively.
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Røa beat àsane 2-1 on aggregate.<br> Røa remains in Toppserien. àsane remains in First Division.
Bryne - KIL/Hemne: 2-2 on aggregate. 3-3 after extra time. Bryne beat KIL/Hemne 4-1 on penalties.<br> Bryne promoted to First Division. KIL/Hemne relegated to Second Division.