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

• Latitude: 59° 19' 50'' North   (decimal: 59.3305556)
• Longitude: 75° 47' 46'' West   (decimal: -75.7961111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Alorutchaak
• GPS Coordinate Locator Map: Lac Alorutchaak Lat/Long