Otter Lake is a Lake located in Renfrew, Ontario and has an elevation of 335 meters.

• Latitude: 45° 30' 44'' North   (decimal: 45.5122222)
• Longitude: 77° 44' 36'' West   (decimal: -77.7433333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 335 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Otter Lake
• GPS Coordinate Locator Map: Otter Lake Lat/Long