Lac du Chef is a Lake located in Saint-Raymond; Portneuf, Quebec.

• Latitude: 47° 2' 50'' North   (decimal: 47.0472222)
• Longitude: 72° 1' 42'' West   (decimal: -72.0283333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Raymond; Portneuf
• GPS Coordinate Locator Map: Lac du Chef Lat/Long