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

• Latitude: 52° 44' 00'' North   (decimal: 52.7333333)
• Longitude: 72° 23' 36'' West   (decimal: -72.3933332)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Namepii Paatistwaakan
• GPS Coordinate Locator Map: Lac Namepii Paatistwaakan Lat/Long