Jeffrey Lake is a Lake located in Hastings, Ontario and has an elevation of 382 meters.

• Latitude: 45° 1' 9'' North   (decimal: 45.0191666)
• Longitude: 77° 52' 38'' West   (decimal: -77.8772222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 382 meters
• Location: Hastings
• Atlas of Canada Locator Map: Jeffrey Lake
• GPS Coordinate Locator Map: Jeffrey Lake Lat/Long