Lac Elsie is a Lake located in Alleyn-et-Cawood; Pontiac, Quebec and has an elevation of 229 meters.

• Latitude: 45° 51' 35'' North   (decimal: 45.8597222)
• Longitude: 76° 19' 4'' West   (decimal: -76.3177778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 229 meters
• Location: Alleyn-et-Cawood; Pontiac
• Atlas of Canada Locator Map: Lac Elsie
• GPS Coordinate Locator Map: Lac Elsie Lat/Long