Rivière-Vaseuse (French pronunciation: [ʁivjɛʁ vazøz]) is an unorganized territory in the Bas-Saint-Laurent region of Quebec, Canada.

It is named after the Vaseuse River, a tributary of the Matapédia River via the Milnikek River.

This territory is uninhabited.

Population trend:[4]

This Bas-Saint-Laurent location article is a stub.