Baie Gagnon is a Bay located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 140 meters.

• Latitude: 49° 53' 20'' North   (decimal: 49.8889342)
• Longitude: 67° 21' 56'' West   (decimal: -67.3655031)
• Topography Feature Category: Bay
• Geographical Feature: Baie
• Canadian Province/Territory: Quebec
• Elevation: 140 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Baie Gagnon
• GPS Coordinate Locator Map: Baie Gagnon Lat/Long