Lac Ambroise is a Lake located in Havre-Saint-Pierre; Minganie, Quebec and has an elevation of 222 meters.

• Latitude: 50° 35' 42'' North   (decimal: 50.595)
• Longitude: 63° 24' 57'' West   (decimal: -63.4158333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 222 meters
• Location: Havre-Saint-Pierre; Minganie
• Atlas of Canada Locator Map: Lac Ambroise
• GPS Coordinate Locator Map: Lac Ambroise Lat/Long