Lac Montoir is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 393 meters.

• Latitude: 49° 20' 22'' North   (decimal: 49.3394444)
• Longitude: 73° 43' 50'' West   (decimal: -73.7305556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 393 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Montoir
• GPS Coordinate Locator Map: Lac Montoir Lat/Long