Lac Sewell is a Lake located in Franquelin; Manicouagan, Quebec and has an elevation of 202 meters.

• Latitude: 49° 21' 1'' North   (decimal: 49.3503244)
• Longitude: 68° 3' 9'' West   (decimal: -68.0525211)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 202 meters
• Location: Franquelin; Manicouagan
• Atlas of Canada Locator Map: Lac Sewell
• GPS Coordinate Locator Map: Lac Sewell Lat/Long