Mouse Lake is a Lake located in Newfoundland and Labrador and has an elevation of 486 meters.

• Latitude: 54° 51' 23'' North   (decimal: 54.8565229)
• Longitude: 66° 19' 59'' West   (decimal: -66.3329518)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 486 meters
• Atlas of Canada Locator Map: Mouse Lake
• GPS Coordinate Locator Map: Mouse Lake Lat/Long