Lac Lemay is a Lake located in Lac-Lapeyrère; Portneuf, Quebec and has an elevation of 331 meters.

• Latitude: 47° 9' 41'' North   (decimal: 47.1613889)
• Longitude: 72° 28' 3'' West   (decimal: -72.4675)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 331 meters
• Location: Lac-Lapeyrère; Portneuf
• Atlas of Canada Locator Map: Lac Lemay
• GPS Coordinate Locator Map: Lac Lemay Lat/Long