Lac Pilliamet is a Lake located in Rivière-Koksoak; Kativik, Quebec and has an elevation of 565 meters.

• Latitude: 57° 23' 7'' North   (decimal: 57.3852778)
• Longitude: 63° 48' 12'' West   (decimal: -63.8033333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 565 meters
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Pilliamet
• GPS Coordinate Locator Map: Lac Pilliamet Lat/Long