Lac Alexander is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 282 meters.

• Latitude: 46° 19' 16'' North   (decimal: 46.3211111)
• Longitude: 76° 38' 40'' West   (decimal: -76.6444444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 282 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac Alexander
• GPS Coordinate Locator Map: Lac Alexander Lat/Long