Lac Lehouillier is a Lake located in Baie-Obaoca; Matawinie, Quebec and has an elevation of 410 meters.

• Latitude: 47° 28' 36'' North   (decimal: 47.4766667)
• Longitude: 74° 10' 28'' West   (decimal: -74.1744444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 410 meters
• Location: Baie-Obaoca; Matawinie
• Atlas of Canada Locator Map: Lac Lehouillier
• GPS Coordinate Locator Map: Lac Lehouillier Lat/Long