Lac Guyer is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 256 meters.

• Latitude: 53° 31' 41'' North   (decimal: 53.5280556)
• Longitude: 75° 9' 27'' West   (decimal: -75.1575)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 256 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Guyer
• GPS Coordinate Locator Map: Lac Guyer Lat/Long