Lac Trottier is a Lake located in Sainte-Hedwidge; Le Domaine-du-Roy, Quebec and has an elevation of 414 meters.

• Latitude: 48° 22' 40'' North   (decimal: 48.3777778)
• Longitude: 72° 30' 22'' West   (decimal: -72.5061110)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 414 meters
• Location: Sainte-Hedwidge; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Trottier
• GPS Coordinate Locator Map: Lac Trottier Lat/Long