Rock Island is a Island located in 25-16-W, Manitoba and has an elevation of 268 meters.

• Latitude: 51° 7' 44'' North   (decimal: 51.1288999)
• Longitude: 99° 38' 47'' West   (decimal: -99.6463999)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Manitoba
• Elevation: 268 meters
• Location: 25-16-W
• Atlas of Canada Locator Map: Rock Island
• GPS Coordinate Locator Map: Rock Island Lat/Long