Lac Boise is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 18' 1'' North   (decimal: 50.3003061)
• Longitude: 66° 57' 27'' West   (decimal: -66.9573711)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac Boise
• GPS Coordinate Locator Map: Lac Boise Lat/Long