Lac Onaman is a Lake located in Duhamel; Papineau, Quebec and has an elevation of 353 meters.

• Latitude: 45° 58' 53'' North   (decimal: 45.9813888)
• Longitude: 75° 19' 13'' West   (decimal: -75.3202778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 353 meters
• Location: Duhamel; Papineau
• Atlas of Canada Locator Map: Lac Onaman
• GPS Coordinate Locator Map: Lac Onaman Lat/Long