Lac Keffer is a Lake located in Ferme-Neuve; Antoine-Labelle, Quebec and has an elevation of 279 meters.

• Latitude: 46° 50' 46'' North   (decimal: 46.8461111)
• Longitude: 75° 35' 1'' West   (decimal: -75.5836111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 279 meters
• Location: Ferme-Neuve; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Keffer
• GPS Coordinate Locator Map: Lac Keffer Lat/Long