Lac des Roches is a Lake located in Saint-Anaclet-de-Lessard; Rimouski-Neigette, Quebec and has an elevation of 236 meters.

• Latitude: 48° 23' 39'' North   (decimal: 48.3942068)
• Longitude: 68° 18' 6'' West   (decimal: -68.3016852)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 236 meters
• Location: Saint-Anaclet-de-Lessard; Rimouski-Neigette
• Atlas of Canada Locator Map: Lac des Roches
• GPS Coordinate Locator Map: Lac des Roches Lat/Long