Lac Henri is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 318 meters.

• Latitude: 49° 15' 25'' North   (decimal: 49.2569444)
• Longitude: 72° 43' 45'' West   (decimal: -72.7291667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 318 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac Henri
• GPS Coordinate Locator Map: Lac Henri Lat/Long