Lac Sevestre is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 663 meters.

• Latitude: 52° 33' 20'' North   (decimal: 52.5555555)
• Longitude: 68° 0' 44'' West   (decimal: -68.0122222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 663 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac Sevestre
• GPS Coordinate Locator Map: Lac Sevestre Lat/Long