Lac Gretel is a Lake located in Lac-Croche; La Jacques-Cartier, Quebec and has an elevation of 731 meters.

• Latitude: 47° 25' 55'' North   (decimal: 47.4319444)
• Longitude: 71° 42' 23'' West   (decimal: -71.7063888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 731 meters
• Location: Lac-Croche; La Jacques-Cartier
• Atlas of Canada Locator Map: Lac Gretel
• GPS Coordinate Locator Map: Lac Gretel Lat/Long