Lac Jacques is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 712 meters.

• Latitude: 51° 4' 52'' North   (decimal: 51.0811111)
• Longitude: 67° 23' 32'' West   (decimal: -67.3922222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 712 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Jacques
• GPS Coordinate Locator Map: Lac Jacques Lat/Long