Rouvroy (; Gaumais : Rouvrou; ) is a municipality of Wallonia located in the province of Luxembourg, Belgium.
On 1 January 2007 the municipality, which covers 27.68 km<sup>2</sup>, had 2,007 inhabitants, giving a population density of 72.5 inhabitants per km<sup>2</sup>. Wallonia and Belgium's southernmost point is situated in the municipality, at Torgny.
Formed in 1976, the municipality consists of the following district: Dampicourt, Harnoncourt, Lamorteau, Rouvroy, and Torgny. Other population centers include: Couvreux and Montquintin.