Lac Soucy is a Lake located in Saint-Antonin; Rivière-du-Loup, Quebec and has an elevation of 154 meters.

• Latitude: 47° 45' 57'' North   (decimal: 47.7658332)
• Longitude: 69° 27' 4'' West   (decimal: -69.4511111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 154 meters
• Location: Saint-Antonin; Rivière-du-Loup
• Atlas of Canada Locator Map: Lac Soucy
• GPS Coordinate Locator Map: Lac Soucy Lat/Long