Lac Préville is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 56° 27' 36'' North   (decimal: 56.46)
• Longitude: 67° 41' 24'' West   (decimal: -67.69)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Préville
• GPS Coordinate Locator Map: Lac Préville Lat/Long