Lac Stoney is a Lake located in Lac-Nilgaut; Pontiac, Quebec.

• Latitude: 47° 0' 21'' North   (decimal: 47.0058333)
• Longitude: 77° 10' 43'' West   (decimal: -77.1786111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Nilgaut; Pontiac
• GPS Coordinate Locator Map: Lac Stoney Lat/Long