Lac Lyre is a Lake located in Lac-Jacques-Cartier; La Côte-de-Beaupré, Quebec and has an elevation of 678 meters.

• Latitude: 47° 42' 35'' North   (decimal: 47.7097222)
• Longitude: 71° 43' 4'' West   (decimal: -71.7177778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 678 meters
• Location: Lac-Jacques-Cartier; La Côte-de-Beaupré
• Atlas of Canada Locator Map: Lac Lyre
• GPS Coordinate Locator Map: Lac Lyre Lat/Long