Lac à Pierriche is a Lake located in Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord, Quebec.

• Latitude: 50° 18' 26'' North   (decimal: 50.3072912)
• Longitude: 61° 10' 10'' West   (decimal: -61.1695101)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord
• Atlas of Canada Locator Map: Lac à Pierriche
• GPS Coordinate Locator Map: Lac à Pierriche Lat/Long