Lac Marcil is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 539 meters.

• Latitude: 51° 34' 41'' North   (decimal: 51.5780556)
• Longitude: 72° 20' 34'' West   (decimal: -72.3427778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 539 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Marcil
• GPS Coordinate Locator Map: Lac Marcil Lat/Long