Lac Forsythe is a Lake located in Matchi-Manitou; Vallée-de-l'Or, Quebec and has an elevation of 441 meters.

• Latitude: 47° 59' 33'' North   (decimal: 47.9925)
• Longitude: 76° 42' 56'' West   (decimal: -76.7155556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 441 meters
• Location: Matchi-Manitou; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Forsythe
• GPS Coordinate Locator Map: Lac Forsythe Lat/Long