Little Dease Lake is a Lake located in Cassiar Land District, British Columbia and has an elevation of 1139 meters.

• Latitude: 58° 38' North   (decimal: 58.6332999)
• Longitude: 130° 19' West   (decimal: -130.3166999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 1139 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Little Dease Lake
• GPS Coordinate Locator Map: Little Dease Lake Lat/Long