Lac de l'Orignal is a Lake located in Lac-Nilgaut; Pontiac, Quebec.

• Latitude: 46° 57' 30'' North   (decimal: 46.9583333)
• Longitude: 77° 48' 26'' West   (decimal: -77.8072222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac de l'Orignal
• GPS Coordinate Locator Map: Lac de l'Orignal Lat/Long