Lac Renia is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 58° 4' 30'' North   (decimal: 58.0748857)
• Longitude: 69° 12' 1'' West   (decimal: -69.2003897)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• GPS Coordinate Locator Map: Lac Renia Lat/Long