Lac Lachance is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 393 meters.

• Latitude: 49° 10' 17'' North   (decimal: 49.1713889)
• Longitude: 75° 55' 11'' West   (decimal: -75.9197222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 393 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Lachance
• GPS Coordinate Locator Map: Lac Lachance Lat/Long