Lac Larouche is a Lake located in Belle-Rivière; Lac-Saint-Jean-Est, Quebec and has an elevation of 373 meters.

• Latitude: 48° 13' 58'' North   (decimal: 48.2328217)
• Longitude: 71° 51' 5'' West   (decimal: -71.8514994)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 373 meters
• Location: Belle-Rivière; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Larouche
• GPS Coordinate Locator Map: Lac Larouche Lat/Long