Mouse Lake is a Lake located in Nipissing, Ontario and has an elevation of 356 meters.

• Latitude: 46° 1' 18'' North   (decimal: 46.0216666)
• Longitude: 78° 43' 41'' West   (decimal: -78.7280555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 356 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Mouse Lake
• GPS Coordinate Locator Map: Mouse Lake Lat/Long