Lac Simonne is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 449 meters.

• Latitude: 49° 55' 2'' North   (decimal: 49.9172222)
• Longitude: 72° 56' 16'' West   (decimal: -72.9377778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 449 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac Simonne
• GPS Coordinate Locator Map: Lac Simonne Lat/Long