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

• Latitude: 52° 13' 42'' North   (decimal: 52.2284150)
• Longitude: 74° 7' 00'' West   (decimal: -74.1165657)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Nanteuil
• GPS Coordinate Locator Map: Lac Nanteuil Lat/Long