Little Onion Mountain is a Mountain located in Range 5 Coast Land District, British Columbia and has an elevation of 1440 meters.

• Latitude: 54° 48' 5'' North   (decimal: 54.8013889)
• Longitude: 126° 52' 23'' West   (decimal: -126.873056)
• Topography Feature Category: Mountain
• Geographical Feature: Mountain
• Canadian Province/Territory: British Columbia
• Elevation: 1440 meters
• Location: Range 5 Coast Land District
• Atlas of Canada Locator Map: Little Onion Mountain
• GPS Coordinate Locator Map: Little Onion Mountain Lat/Long