Lac Gamart is a Lake located in Petit-Mécatina; Minganie, Quebec and has an elevation of 384 meters.

• Latitude: 51° 52' 35'' North   (decimal: 51.8764586)
• Longitude: 58° 59' 24'' West   (decimal: -58.9899336)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 384 meters
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Lac Gamart
• GPS Coordinate Locator Map: Lac Gamart Lat/Long