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

• Latitude: 47° 14' 34'' North   (decimal: 47.2428470)
• Longitude: 61° 56' 1'' West   (decimal: -61.9337288)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Les Îles-de-la-Madeleine; Les Îles-de-la-Madeleine
• Atlas of Canada Locator Map: Lac du Maucôque
• GPS Coordinate Locator Map: Lac du Maucôque Lat/Long