The 2019 1. divisjon is the second tier of Norwegian women's football in 2019.
The season kicked off on 13 April 2019 and is scheduled to finish on 3 November 2019.
Four teams are relegated directly to the 2. divisjon.
The promotion play-offs will this season be contested by the 10th placed team in Toppserien, Lyn, and the winner of the 1. divisjon, IF Fløya.
The relegation play-offs will this season be contested by the 8th placed team in 1. divisjon, Grand Bodø, and the winner of the 2. divisjon, KIL/Hemne.