Lac Byette is a Lake located in Sainte-Agathe-des-Monts; Les Laurentides, Quebec and has an elevation of 389 meters.

• Latitude: 46° 2' 34'' North   (decimal: 46.0427778)
• Longitude: 74° 16' 51'' West   (decimal: -74.2808333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 389 meters
• Location: Sainte-Agathe-des-Monts; Les Laurentides
• Atlas of Canada Locator Map: Lac Byette
• GPS Coordinate Locator Map: Lac Byette Lat/Long