Lac Grady is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 268 meters.

• Latitude: 50° 1' 33'' North   (decimal: 50.0258333)
• Longitude: 79° 29' 46'' West   (decimal: -79.4961111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 268 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Grady
• GPS Coordinate Locator Map: Lac Grady Lat/Long