Lac Jacques is a Lake located in Saguenay; Saguenay, Quebec and has an elevation of 350 meters.

• Latitude: 48° 12' 9'' North   (decimal: 48.2025)
• Longitude: 71° 9' 20'' West   (decimal: -71.1555556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 350 meters
• Location: Saguenay; Saguenay
• Atlas of Canada Locator Map: Lac Jacques
• GPS Coordinate Locator Map: Lac Jacques Lat/Long