Lac à Blanchette is a Lake located in Restigouche, New Brunswick and has an elevation of 288 meters.

• Latitude: 47° 37' 59'' North   (decimal: 47.6329185)
• Longitude: 67° 20' 39'' West   (decimal: -67.3442576)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: New Brunswick
• Elevation: 288 meters
• Location: Restigouche
• Atlas of Canada Locator Map: Lac à Blanchette
• GPS Coordinate Locator Map: Lac à Blanchette Lat/Long