Shag Lake is a Lake located in Nipissing, Ontario and has an elevation of 439 meters.

• Latitude: 45° 48' 51'' North   (decimal: 45.8141666)
• Longitude: 78° 53' 34'' West   (decimal: -78.8927777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 439 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Shag Lake
• GPS Coordinate Locator Map: Shag Lake Lat/Long