Chelaslie Arm is a Bay located in Range 4 Coast Land District, British Columbia and has an elevation of 856 meters.

• Latitude: 53° 27' North   (decimal: 53.4499999)
• Longitude: 125° 36' West   (decimal: -125.6000000)
• Topography Feature Category: Bay
• Geographical Feature: Arm
• Canadian Province/Territory: British Columbia
• Elevation: 856 meters
• Location: Range 4 Coast Land District
• Atlas of Canada Locator Map: Chelaslie Arm
• GPS Coordinate Locator Map: Chelaslie Arm Lat/Long