Gallagher Lake is a Lake located in Similkameen Division Yale Land District, British Columbia and has an elevation of 354 meters.

• Latitude: 49° 14' North   (decimal: 49.2333000)
• Longitude: 119° 31' West   (decimal: -119.5166999)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: British Columbia
• Elevation: 354 meters
• Location: Similkameen Division Yale Land District
• Atlas of Canada Locator Map: Gallagher Lake
• GPS Coordinate Locator Map: Gallagher Lake Lat/Long