Lac Gaudreau is a Lake located in Rivière-Bonjour; Matane, Quebec and has an elevation of 537 meters.

• Latitude: 48° 55' 12'' North   (decimal: 48.9200459)
• Longitude: 66° 29' 3'' West   (decimal: -66.4841291)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 537 meters
• Location: Rivière-Bonjour; Matane
• Atlas of Canada Locator Map: Lac Gaudreau
• GPS Coordinate Locator Map: Lac Gaudreau Lat/Long