Lac Mirka is a Lake located in Sept-Îles; Sept-Rivières, Quebec.

• Latitude: 50° 11' 28'' North   (decimal: 50.1911582)
• Longitude: 66° 42' 31'' West   (decimal: -66.7085431)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Sept-Îles; Sept-Rivières
• Atlas of Canada Locator Map: Lac Mirka
• GPS Coordinate Locator Map: Lac Mirka Lat/Long