Luke's Arm is a Unincorporated area located in Newfoundland and Labrador and has an elevation of 4 meters.

• Latitude: 49° 30' 35'' North   (decimal: 49.5097222)
• Longitude: 54° 51' 25'' West   (decimal: -54.8569444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Neighbourhood
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 4 meters
• Atlas of Canada Locator Map: Luke's Arm
• GPS Coordinate Locator Map: Luke's Arm Lat/Long