Lac-Saint-François-Xavier is a Unincorporated area located in Wentworth-Nord; Les Pays-d'en-Haut, Quebec and has an elevation of 413 meters.

• Latitude: 45° 52' 54'' North   (decimal: 45.8817103)
• Longitude: 74° 21' 52'' West   (decimal: -74.3643372)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 413 meters
• Location: Wentworth-Nord; Les Pays-d'en-Haut
• Atlas of Canada Locator Map: Lac-Saint-François-Xavier
• GPS Coordinate Locator Map: Lac-Saint-François-Xavier Lat/Long