Lac Malcolm is a Lake located in Sayabec; La Matapédia, Quebec and has an elevation of 266 meters.

• Latitude: 48° 35' 40'' North   (decimal: 48.5944444)
• Longitude: 67° 45' 20'' West   (decimal: -67.7555555)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 266 meters
• Location: Sayabec; La Matapédia
• Atlas of Canada Locator Map: Lac Malcolm
• GPS Coordinate Locator Map: Lac Malcolm Lat/Long