Lac Marmont is a Lake located in Lac-Jérôme; Minganie, Quebec and has an elevation of 510 meters.

• Latitude: 50° 45' 49'' North   (decimal: 50.7636111)
• Longitude: 65° 19' 14'' West   (decimal: -65.3205556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 510 meters
• Location: Lac-Jérôme; Minganie
• Atlas of Canada Locator Map: Lac Marmont
• GPS Coordinate Locator Map: Lac Marmont Lat/Long