2017–18 Damehåndboldligaen

The 2017–18 Damehåndboldligaen (known as HTH GO Ligaen for sponsorship reasons) is the 82nd season of Damehåndboldligaen, Denmark's premier handball league. Nykøbing Falster Håndboldklub are the defending champions.

Standings
! In the 2017-18 season, no teams will be directly relegated as the league expands to 14 teams from the 2018-19 season. The last placed team of the regular season will play a best of three relegation playoff against 1. division's third-placed team (as both the winner and the runner-up of 1. division will be automatically promoted to the 2018–19 Damehåndboldligaen). Like the men's league, the championship play-offs will include 8 teams.

Results
In the table below the home teams are listed on the left and the away teams along the top.

Semi-finals
! Best of three matches. In the case of a tie after the second match, a third match is played. Highest ranking team in the regular season has the home advantage in the first and possible third match.

3rd place
! Best of three matches. In the case of a tie after the second match, a third match is played. Highest ranking team in the regular season has the home advantage in the first and possible third match.

Final
! Best of three matches. In the case of a tie after the second match, a third match is played. Highest ranking team in the regular season has the home advantage in the first and possible third match.

Relegation playoff
! Best of three matches. In the case of a tie after the second match, a third match is played. Highest ranking team in the regular season has the home advantage in the first and possible third match.