Lac Onésime is a Lake located in Saguenay; Saguenay, Quebec and has an elevation of 176 meters.

• Latitude: 48° 27' 42'' North   (decimal: 48.4616667)
• Longitude: 71° 25' 7'' West   (decimal: -71.4186111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 176 meters
• Location: Saguenay; Saguenay
• Atlas of Canada Locator Map: Lac Onésime
• GPS Coordinate Locator Map: Lac Onésime Lat/Long