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

• Latitude: 59° 6' 20'' North   (decimal: 59.1055556)
• Longitude: 75° 41' 29'' West   (decimal: -75.6913889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Poineau
• GPS Coordinate Locator Map: Lac Poineau Lat/Long