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

• Latitude: 55° 34' 34'' North   (decimal: 55.5762205)
• Longitude: 66° 20' 17'' West   (decimal: -66.3381858)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Rivet
• GPS Coordinate Locator Map: Lac Rivet Lat/Long