Lac à Rob is a Lake located in Les Îles-de-la-Madeleine; Les Îles-de-la-Madeleine, Quebec.

• Latitude: 47° 33' 5'' North   (decimal: 47.5514563)
• Longitude: 61° 33' 26'' West   (decimal: -61.5573279)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Les Îles-de-la-Madeleine; Les Îles-de-la-Madeleine
• Atlas of Canada Locator Map: Lac à Rob
• GPS Coordinate Locator Map: Lac à Rob Lat/Long