Nacka HK

Nacka HK, officially Nacka Hockeyklubb (Nacka Hockey Club), is a Swedish ice hockey club based in the Stockholm suburb of Nacka. Nacka plays in the Swedish Division 2, the fourth tier of ice hockey in Sweden.

The club traces its roots to Nacka SK, a sports club founded in 1906 that initially competed in bandy. Nacka SK's hockey department played 23 seasons in Sweden's top-tier league, most recently the 1971–72 season. However, they never managed to win a Swedish championship. Following their failure to achieve promotion to Elitserien (now the SHL) in the 1976 qualifiers, Nacka SK merged with Atlas Copco IF and Skuru IK to form NSA-76. The new club renamed itself Nacka HK in 1980.

Season-by-season
This is an incomplete list, featuring only recent Nacka SK seasons.