Battle of Brustem: Charles the Bold defeats Prince-Bishopric of Liège.

The Battle of Brustem was fought on 28 October 1467 in Brustem, near Sint-Truiden between the Burgundian State and the Prince-Bishopric of Liège, as part of the Second Liège War.

Charles Martin, called the Bold, was the last duke of Burgundy from the House of Valois-Burgundy, ruling from 1467 to 1477. He was the only surviving legitimate son of Philip the Good and his third wife, Isabella of Portugal. As heir and as ruler, Charles vied for power and influence with rivals such as his overlord, King Louis XI of France. In 1465, Charles led a successful revolt of Louis's vassals in the War of the Public Weal.

The Prince-Bishopric of Liège or Principality of Liège was a Roman Catholic ecclesiastical principality of the Holy Roman Empire that was situated for the most part in present-day Belgium. It was an Imperial Estate, so the bishop of Liège, as its prince, had a seat and a vote in the Imperial Diet. The Prince-Bishopric of Liège should not be confused with the Diocese of Liège, which was larger and over which the prince-bishop exercised only the usual responsibilities of a bishop.