Lumpy Lake is a Lake located in Cariboo Land District, British Columbia.

• Latitude: 53° 35' 55'' North   (decimal: 53.5985999)
• Longitude: 123° 21' 50'' West   (decimal: -123.3639000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Lumpy Lake
• GPS Coordinate Locator Map: Lumpy Lake Lat/Long