Lac Tomahawk is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec and has an elevation of 665 meters.

• Latitude: 48° 48' 38'' North   (decimal: 48.8105556)
• Longitude: 70° 6' 43'' West   (decimal: -70.1119444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 665 meters
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Tomahawk
• GPS Coordinate Locator Map: Lac Tomahawk Lat/Long