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

• Latitude: 54° 42' 30'' North   (decimal: 54.7082999)
• Longitude: 123° 35' 25'' West   (decimal: -123.5902999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Old Man Lake
• GPS Coordinate Locator Map: Old Man Lake Lat/Long