Lac Trilby is a Lake located in Grand-Remous; La Vallée-de-la-Gatineau, Quebec and has an elevation of 296 meters.

• Latitude: 46° 35' 17'' North   (decimal: 46.5880556)
• Longitude: 75° 46' 32'' West   (decimal: -75.7755556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 296 meters
• Location: Grand-Remous; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Trilby
• GPS Coordinate Locator Map: Lac Trilby Lat/Long