Lac du Missionnaire is a Lake located in Lac-Masketsi; Mékinac, Quebec and has an elevation of 185 meters.

• Latitude: 46° 55' 0'' North   (decimal: 46.9166962)
• Longitude: 72° 33' 35'' West   (decimal: -72.5598325)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 185 meters
• Location: Lac-Masketsi; Mékinac
• Atlas of Canada Locator Map: Lac du Missionnaire
• GPS Coordinate Locator Map: Lac du Missionnaire Lat/Long