Lac Marianne is a Lake located in Chibougamau; Jamésie, Quebec and has an elevation of 447 meters.

• Latitude: 49° 59' 49'' North   (decimal: 49.9969444)
• Longitude: 74° 13' 51'' West   (decimal: -74.2308333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 447 meters
• Location: Chibougamau; Jamésie
• Atlas of Canada Locator Map: Lac Marianne
• GPS Coordinate Locator Map: Lac Marianne Lat/Long