Lac à Baptiste is a Lake located in Rivière-au-Tonnerre; Minganie, Quebec and has an elevation of 122 meters.

• Latitude: 50° 19' 38'' North   (decimal: 50.3272222)
• Longitude: 65° 28' 0'' West   (decimal: -65.4666667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 122 meters
• Location: Rivière-au-Tonnerre; Minganie
• Atlas of Canada Locator Map: Lac à Baptiste
• GPS Coordinate Locator Map: Lac à Baptiste Lat/Long