Franco-Dutch War: France captured the town of Valenciennes in the Spanish Netherlands.

The Franco-Dutch War, 1672 to 1678, was primarily fought by France and the Dutch Republic, with both sides backed at different times by a variety of allies. Related conflicts include the 1672 to 1674 Third Anglo-Dutch War and 1675 to 1679 Scanian War.

The siege of Valenciennes took place from 28 February to 17 March 1677, during the Franco-Dutch War, when Valenciennes, then in the Spanish Netherlands, was attacked by a French army under the duc de Luxembourg.

Valenciennes is a commune in the Nord department, Hauts-de-France, France.

The Spanish Netherlands were a collection of States of the Holy Roman Empire in the Low Countries, held in personal union by the Spanish Habsburgs, but not annexed to the Spanish Crown, thus encompassing the second period in history of the Habsburg Netherlands, that lasted from 1556 to 1714. This region comprised most of the modern states of Belgium and Luxembourg, as well as parts of northern France, the southern Netherlands, and western Germany, with the capital being Brussels. The Army of Flanders was given the task of defending the territory.