Lac Chaumont is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 54° 47' 34'' North   (decimal: 54.7927778)
• Longitude: 70° 47' 12'' West   (decimal: -70.7866667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Chaumont
• GPS Coordinate Locator Map: Lac Chaumont Lat/Long