2005 Toppserien
| Season | 2005 |
|---|---|
| Champions | Kolbotn 2nd title |
| Relegated | Asker Kattem |
| Matches | 90 |
| Goals | 369 (4.1 per match) |
| Top goalscorer | Tone Heimlund (18 goals) |
← 2004 2006 → | |
The 2005 season of the Toppserien, the first-tier women's football (soccer) league in Norway, began on 16 April 2005 and ended on 22 October 2005.
18 games were played with 3 points given for wins and 1 for draws. Number nine and ten were originally relegated, but ninth-placed Liungen survived after Asker was forcibly relegated due to economic license issues. The two top teams from the First Division were promoted.
Kolbotn won the league.