Les Maskoutains (French pronunciation: [le maskutɛ̃]) is a regional county municipality in the Montérégie region in southwestern Quebec, Canada.

Its seat is in Saint-Hyacinthe.

The name comes from Algonquin word maskutew meaning "bear plain" in plular.

There are 17 subdivisions within the RCM:[2]

Highways and numbered routes that run through the municipality, including external routes that start or finish at the county border:[8]