Orp-Jauche (French: [ɔʁp ʒoʃ]; Walloon: Oû-Djåce; Dutch: Adorp-Geten [ˈaːdɔr(ə)p ˈxeːtə(n)] ⓘ) is a municipality of Wallonia located in the Belgian province of Walloon Brabant.

On January 1, 2008, Orp-Jauche had a total population of 8,400.

The total area is 50.50 km² which gives a population density of 159 inhabitants per km².

The municipality consists of the following districts: Énines, Folx-les-Caves, Jauche, Jandrain-Jandrenouille, Marilles, Noduwez, and Orp-le-Grand.

This Walloon Brabant location article is a stub.