Lac de la Passe de Roche is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 18' 15'' North   (decimal: 48.3041908)
• Longitude: 70° 3' 33'' West   (decimal: -70.0592256)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac de la Passe de Roche
• GPS Coordinate Locator Map: Lac de la Passe de Roche Lat/Long