Lac Rancy is a Lake located in Saint-Guillaume-Nord; Matawinie, Quebec and has an elevation of 600 meters.

• Latitude: 46° 27' 25'' North   (decimal: 46.4569826)
• Longitude: 73° 49' 39'' West   (decimal: -73.8273684)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 600 meters
• Location: Saint-Guillaume-Nord; Matawinie
• Atlas of Canada Locator Map: Lac Rancy
• GPS Coordinate Locator Map: Lac Rancy Lat/Long