Jeffrey Island is a Island located in 113-1W, Manitoba.

• Latitude: 58° 49' 6'' North   (decimal: 58.8183000)
• Longitude: 97° 35' 44'' West   (decimal: -97.5956000)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Manitoba
• Location: 113-1W
• Atlas of Canada Locator Map: Jeffrey Island
• GPS Coordinate Locator Map: Jeffrey Island Lat/Long