Huy (French: [ɥi] ⓘ or [wi] ⓘ; Dutch: Hoei [ɦui]; Walloon: Hu) is a city and municipality of Wallonia located in the province of Liège, Belgium.

The village was evangelized by Saint Domitian, bishop of Tongeren in the 6th century and the town is mentioned for the first time in a 7th-century testament (as Hoius vicus, taking its name from the river Hoyoux).

In the early Middle Ages, Huy was one of the most prosperous cities on the Meuse, with a flourishing economy based mostly on metallurgy, but also on tanning, sculpting, woodworking, and wine-making.

The following two centuries, however, witnessed a gradual decline in the city's fortunes, due in large part to the strategic value of its location on the Meuse.

In the latter part of the 17th century, Louis XIV's wars caused the city to be repeatedly attacked and put to the sword, to the point that the frustrated inhabitants dismantled their own castle, source of their miseries, in 1715.