Lac Rat is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec.

• Latitude: 46° 54' 50'' North   (decimal: 46.9138889)
• Longitude: 75° 0' 24'' West   (decimal: -75.0066667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Douaire; Antoine-Labelle
• GPS Coordinate Locator Map: Lac Rat Lat/Long