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

• Latitude: 55° 16' 58'' North   (decimal: 55.2827778)
• Longitude: 70° 37' 35'' West   (decimal: -70.6263889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Brucy
• GPS Coordinate Locator Map: Lac Brucy Lat/Long