Lac de la Marche is a Lake located in Otter Lake; Pontiac, Quebec and has an elevation of 288 meters.

• Latitude: 45° 53' 43'' North   (decimal: 45.8952778)
• Longitude: 76° 33' 25'' West   (decimal: -76.5569444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 288 meters
• Location: Otter Lake; Pontiac
• Atlas of Canada Locator Map: Lac de la Marche
• GPS Coordinate Locator Map: Lac de la Marche Lat/Long