Lac Déception is a Lake located in Rivière-Nipissis; Sept-Rivières, Quebec and has an elevation of 628 meters.

• Latitude: 52° 4' 31'' North   (decimal: 52.0753309)
• Longitude: 65° 42' 37'' West   (decimal: -65.7101761)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 628 meters
• Location: Rivière-Nipissis; Sept-Rivières
• Atlas of Canada Locator Map: Lac Déception
• GPS Coordinate Locator Map: Lac Déception Lat/Long