Les Jardins-de-Napierville (French pronunciation: [le ʒaʁdɛ̃ də napjɛʁvil], "The Gardens of Napierville") is a regional county municipality (RCM) in southwestern Quebec, Canada, in the Montérégie region.

Founded on January 1, 1982.

The RCM was formed on January 1, 1982 by combining historic Napierville County with other municipalities.

There are 11 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:[9]