Otter Lake is a Lake located in Nipissing, Ontario and has an elevation of 278 meters.

• Latitude: 46° 49' 2'' North   (decimal: 46.8172222)
• Longitude: 79° 18' 5'' West   (decimal: -79.3013888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 278 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Otter Lake
• GPS Coordinate Locator Map: Otter Lake Lat/Long