Lac Lamarche is a Lake located in Senneterre; Vallée-de-l'Or, Quebec and has an elevation of 424 meters.

• Latitude: 48° 21' 3'' North   (decimal: 48.3508333)
• Longitude: 76° 43' 56'' West   (decimal: -76.7322222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 424 meters
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Lamarche
• GPS Coordinate Locator Map: Lac Lamarche Lat/Long