Lac Donay is a Lake located in Chichester; Pontiac, Quebec.

• Latitude: 45° 56' 38'' North   (decimal: 45.9438889)
• Longitude: 77° 6' 40'' West   (decimal: -77.1111111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Chichester; Pontiac
• GPS Coordinate Locator Map: Lac Donay Lat/Long