Lac Marcaut is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 228 meters.

• Latitude: 51° 4' 3'' North   (decimal: 51.0675)
• Longitude: 77° 36' 37'' West   (decimal: -77.6102778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 228 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Marcaut
• GPS Coordinate Locator Map: Lac Marcaut Lat/Long