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

• Latitude: 61° 36' 24'' North   (decimal: 61.6066927)
• Longitude: 74° 50' 26'' West   (decimal: -74.8405900)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Sanimualuk
• GPS Coordinate Locator Map: Lac Sanimualuk Lat/Long