The Mehaigne (French pronunciation: [mə.ɛɲ]) is a river in Belgium. It is a left tributary to the Meuse. Its source is at Saint-Denis (La Bruyère), in the province of Namur, at an elevation of 180 metres (590 ft).

Mehaigne
Location
Country	Belgium
Physical characteristics
Source
• location	province of Namur
Mouth
• location	Meuse
• coordinates	50°31′42″N 5°12′54″E / 50.5282°N 5.2150°E / 50.5282; 5.2150
• elevation	85 m (279 ft)
Basin features
Progression	Meuse→ North Sea

The Mehaigne flows in a roughly eastern direction through a region called Hesbaye. It flows into the river Meuse in the municipality of Wanze at an elevation of 85 metres (279 ft).

Wikimedia Commons has media related to Mehaigne (river).