Hobson Arm is a Bay located in Cariboo Land District, British Columbia and has an elevation of 734 meters.

• Latitude: 52° 31' North   (decimal: 52.5166999)
• Longitude: 121° 19' West   (decimal: -121.3167000)
• Topography Feature Category: Bay
• Geographical Feature: Arm
• Canadian Province/Territory: British Columbia
• Elevation: 734 meters
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Hobson Arm
• GPS Coordinate Locator Map: Hobson Arm Lat/Long