Lac Séguin is a Lake located in Taschereau; Abitibi-Ouest, Quebec and has an elevation of 306 meters.

• Latitude: 48° 36' 15'' North   (decimal: 48.6041666)
• Longitude: 78° 48' 4'' West   (decimal: -78.8011111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 306 meters
• Location: Taschereau; Abitibi-Ouest
• Atlas of Canada Locator Map: Lac Séguin
• GPS Coordinate Locator Map: Lac Séguin Lat/Long