Lac Melesan is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 404 meters.

• Latitude: 49° 8' 6'' North   (decimal: 49.135)
• Longitude: 74° 57' 30'' West   (decimal: -74.9583333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 404 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Melesan
• GPS Coordinate Locator Map: Lac Melesan Lat/Long