The 2018 1. divisjon was the second tier of Norwegian women's football in 2018. The season kicked off on 14 April 2018, finishing on 3 November 2018.
The top placed team was promoted to next year's Toppserien. The second placed team contested a playoff against the 11th placed team from the 2018 Toppserien for the right to play in Toppserien next season.
Table.
1. Fart – Promoted ;br ;
2. Grei ;br ;
3. Byåsen ;br ;
4. Øvrevoll Hosle ;br ;
5. Medkila ;br ;
6. Amazon Grimstad ;br ;
7. Fløya ;br ;
8. Åsane ;br ;
9. Kaupanger ;br ;
10. Nanset ;br ;
11. Urædd – Relegated ;br ;
12. Bossekop – Relegated ;br ;
References.
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