Mount Onslow is a Mountain located in Kootenay Land District, British Columbia.

• Latitude: 50° 35' North   (decimal: 50.5832999)
• Longitude: 115° 17' West   (decimal: -115.2832999)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: British Columbia
• Location: Kootenay Land District
• GPS Coordinate Locator Map: Mount Onslow Lat/Long