Lac à la Croix is a Lake located in Franquelin; Manicouagan, Quebec.

• Latitude: 49° 20' 48'' North   (decimal: 49.3467129)
• Longitude: 67° 46' 51'' West   (decimal: -67.7808435)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Franquelin; Manicouagan
• GPS Coordinate Locator Map: Lac à la Croix Lat/Long