Baie Gagnon is a Bay located in Lac-Marguerite; Antoine-Labelle, Quebec and has an elevation of 218 meters.

• Latitude: 46° 49' 29'' North   (decimal: 46.8247222)
• Longitude: 75° 52' 43'' West   (decimal: -75.8786111)
• Topography Feature Category: Bay
• Geographical Feature: Baie
• Canadian Province/Territory: Quebec
• Elevation: 218 meters
• Location: Lac-Marguerite; Antoine-Labelle
• Atlas of Canada Locator Map: Baie Gagnon
• GPS Coordinate Locator Map: Baie Gagnon Lat/Long