Mount Neilsen is a Mountain located in Kamloops Division Yale Land District, British Columbia.

• Latitude: 50° 8' 28'' North   (decimal: 50.1411111)
• Longitude: 121° 58' 14'' West   (decimal: -121.970556)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: British Columbia
• Location: Kamloops Division Yale Land District
• Atlas of Canada Locator Map: Mount Neilsen
• GPS Coordinate Locator Map: Mount Neilsen Lat/Long