Hemlock Lake is a Lake located in Renfrew, Ontario and has an elevation of 323 meters.

• Latitude: 45° 45' 14'' North   (decimal: 45.7538888)
• Longitude: 77° 31' 32'' West   (decimal: -77.5255555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 323 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Hemlock Lake
• GPS Coordinate Locator Map: Hemlock Lake Lat/Long