The 2015 Tippeligaen was the 71st completed season of top-tier football in Norway. The competition began on 6 April 2015, one week later than in the previous season. A short summer-break in June was scheduled between the rounds played on 12 July and 26 July, and the decisive match was played on 8 November 2015. Molde were the defending champions. Sandefjord, Tromsø and Mjøndalen joined as the promoted clubs from the 2014 1. divisjon. They replaced Brann, Sogndal and Sandnes Ulf who were relegated to the 2015 1. divisjon.