Lac Tigy is a Lake located in Lac-Ernest; Antoine-Labelle, Quebec and has an elevation of 346 meters.

• Latitude: 46° 20' 7'' North   (decimal: 46.3352778)
• Longitude: 75° 20' 45'' West   (decimal: -75.3458333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 346 meters
• Location: Lac-Ernest; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Tigy
• GPS Coordinate Locator Map: Lac Tigy Lat/Long