Lac Garneau is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 264 meters.

• Latitude: 49° 58' 44'' North   (decimal: 49.9788889)
• Longitude: 78° 47' 29'' West   (decimal: -78.7913888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 264 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Garneau
• GPS Coordinate Locator Map: Lac Garneau Lat/Long