Mousseau Lake is a Lake located in Timiskaming, Ontario and has an elevation of 305 meters.

• Latitude: 48° 6' 23'' North   (decimal: 48.1063888)
• Longitude: 79° 51' 55'' West   (decimal: -79.8652777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 305 meters
• Location: Timiskaming
• Atlas of Canada Locator Map: Mousseau Lake
• GPS Coordinate Locator Map: Mousseau Lake Lat/Long