Durbuy (French pronunciation: [dyʁ.bɥi] ⓘ; Walloon: Derbu) is a city and municipality of Wallonia located in the province of Luxembourg, Belgium.

The total area is 156.61 km2, consisting of the following districts: Barvaux, Bende, Bomal, Borlon, Durbuy, Grandhan, Heyd, Izier, Septon, Tohogne, Villers-Sainte-Gertrude, and Wéris.

In 1331, the town was elevated to the rank of city by John I, Count of Luxemburg, and King of Bohemia.

In 1628 Anthonie II Schetz obtains the Seigneurie of Durbuy, by permission of Felipe IV of Spain.

One of the people connected to the city was the son of Lancelot II: Charles Hubert Augustin Schetz, (1662-1726), Count of Durbuy.