Lac Pelasse is a Lake located in Belle-Rivière; Lac-Saint-Jean-Est, Quebec and has an elevation of 379 meters.

• Latitude: 48° 12' 36'' North   (decimal: 48.21)
• Longitude: 71° 39' 1'' West   (decimal: -71.6502778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 379 meters
• Location: Belle-Rivière; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Pelasse
• GPS Coordinate Locator Map: Lac Pelasse Lat/Long