Lac à la Croix is a Lake located in Lac-Ministuk; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 19' 35'' North   (decimal: 48.3264323)
• Longitude: 71° 30' 56'' West   (decimal: -71.5156580)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Ministuk; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac à la Croix
• GPS Coordinate Locator Map: Lac à la Croix Lat/Long