Lac Montalon is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 31' 12'' North   (decimal: 50.52)
• Longitude: 67° 38' 16'' West   (decimal: -67.6377778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Montalon
• GPS Coordinate Locator Map: Lac Montalon Lat/Long