The Broye (French: [bʁwa] ; Arpitan: Brouye [bʁuj(ə)] ) is a 68 km long river, in the cantons of Fribourg and Vaud , in Switzerland . It has a watershed area of 850 km2.

Its source is located in Semsales , in the Fribourgeois/Vaudois Prealps, south-west of Bulle . It flows first south-west along the Fribourgeois/Vaudois Prealps and turns north after 10 km. The direction of the river changes again near Moudon to the north-east. From Payerne , the Broye is running in a large and agricultural valley.