Lac Muff is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 253 meters.

• Latitude: 46° 25' 41'' North   (decimal: 46.4280556)
• Longitude: 76° 12' 31'' West   (decimal: -76.2086111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 253 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Muff
• GPS Coordinate Locator Map: Lac Muff Lat/Long