Lac du Seigneur is a Lake located in Rivière-à-Pierre; Portneuf, Quebec and has an elevation of 283 meters.

• Latitude: 46° 58' 32'' North   (decimal: 46.9755555)
• Longitude: 72° 19' 11'' West   (decimal: -72.3197221)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 283 meters
• Location: Rivière-à-Pierre; Portneuf
• Atlas of Canada Locator Map: Lac du Seigneur
• GPS Coordinate Locator Map: Lac du Seigneur Lat/Long