Lac à la Roche is a Lake located in Lac-aux-Sables; Mékinac, Quebec.

• Latitude: 46° 54' 53'' North   (decimal: 46.9147221)
• Longitude: 72° 21' 24'' West   (decimal: -72.3566666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-aux-Sables; Mékinac
• Atlas of Canada Locator Map: Lac à la Roche
• GPS Coordinate Locator Map: Lac à la Roche Lat/Long