Lac Mun is a Lake located in Saint-Guillaume-Nord; Matawinie, Quebec and has an elevation of 610 meters.

• Latitude: 46° 28' 14'' North   (decimal: 46.4705949)
• Longitude: 73° 56' 56'' West   (decimal: -73.9487615)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 610 meters
• Location: Saint-Guillaume-Nord; Matawinie
• Atlas of Canada Locator Map: Lac Mun
• GPS Coordinate Locator Map: Lac Mun Lat/Long