Lac Napaartulik is a Lake located in Baie-d'Hudson; Kativik, Quebec.

• Latitude: 58° 26' 36'' North   (decimal: 58.4432964)
• Longitude: 78° 13' 39'' West   (decimal: -78.2275303)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Napaartulik
• GPS Coordinate Locator Map: Lac Napaartulik Lat/Long