Segwun Lake is a Lake located in Nipissing, Ontario and has an elevation of 430 meters.

• Latitude: 45° 35' 57'' North   (decimal: 45.5991666)
• Longitude: 78° 12' 40'' West   (decimal: -78.2111111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 430 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Segwun Lake
• GPS Coordinate Locator Map: Segwun Lake Lat/Long