Lac du Change is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 59' 35'' North   (decimal: 48.9930951)
• Longitude: 70° 41' 18'' West   (decimal: -70.6884052)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac du Change
• GPS Coordinate Locator Map: Lac du Change Lat/Long