Lac du Petit Rocher is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 282 meters.

• Latitude: 49° 46' 45'' North   (decimal: 49.7791667)
• Longitude: 67° 52' 6'' West   (decimal: -67.8683333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 282 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac du Petit Rocher
• GPS Coordinate Locator Map: Lac du Petit Rocher Lat/Long