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

• Latitude: 60° 48' 5'' North   (decimal: 60.8013914)
• Longitude: 77° 58' 15'' West   (decimal: -77.9707784)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Regas
• GPS Coordinate Locator Map: Lac Regas Lat/Long