Lac Ratelle is a Lake located in Saint-Étienne-des-Grès; Maskinongé, Quebec and has an elevation of 83 meters.

• Latitude: 46° 25' 4'' North   (decimal: 46.4177777)
• Longitude: 72° 44' 10'' West   (decimal: -72.7361110)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 83 meters
• Location: Saint-Étienne-des-Grès; Maskinongé
• Atlas of Canada Locator Map: Lac Ratelle
• GPS Coordinate Locator Map: Lac Ratelle Lat/Long