The 2011 Toppserien was the 28th season of top-tier women's football in Norway.
A total of twelve teams contested the league, consisting of ten who competed in the previous season and two promoted from the 1. divisjon.
The season started on 2 April 2011 and ended on 29 October 2011.
[1] Teams not returning for this season, after being relegated in 2010 were IF Fløya and FK Donn.
Donn finished 9th of 12 but were denied a license for 2011.