Lac Sopwith is a Lake located in Otter Lake; Pontiac, Quebec and has an elevation of 256 meters.

• Latitude: 45° 56' 45'' North   (decimal: 45.9458333)
• Longitude: 76° 31' 29'' West   (decimal: -76.5247222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 256 meters
• Location: Otter Lake; Pontiac
• Atlas of Canada Locator Map: Lac Sopwith
• GPS Coordinate Locator Map: Lac Sopwith Lat/Long