The Battle of Brunkeberg was fought on 10 October 1471 between the Swedish regent Sten Sture the Elder and forces led by Danish king Christian I. Sture won a decisive victory.

Sten Sture the Elder (Swedish: Sten Sture den äldre; 1440 – 14 December 1503) was a Swedish statesman and regent of Sweden from 1470–1497 and 1501–1503. As the leader of the victorious Swedish separatist forces against the royal unionist forces during the Battle of Brunkeberg in 1471, he weakened the Kalmar Union considerably and became the effective ruler of Sweden as Lord Regent for most of his remaining life.