The Mukhavets (Belarusian: Мухавец, romanized: Mukhaviets [muxaˈvʲets]; Russian: Муховец, romanized: Mukhovets, Polish: Muchawiec) is a river in western Belarus.

A tributary of the Bug River, the Mukhavets rises in Pruzhany, Belarus, where the Mukha river and the Vyets [be] canal converge, flows through south-western Belarus and merges with the Bug River in Brest.

The river is 113 km long with a 6,600 km2 (2,500 sq mi) basin area.

The Mukhavets is connected with the Dnieper river by the Dnieper–Bug Canal.

This article related to a river in Belarus is a stub.