Lac Patterson is a Lake located in Saint-Raymond; Portneuf, Quebec and has an elevation of 483 meters.

• Latitude: 47° 9' 11'' North   (decimal: 47.1530801)
• Longitude: 71° 54' 8'' West   (decimal: -71.9023165)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 483 meters
• Location: Saint-Raymond; Portneuf
• Atlas of Canada Locator Map: Lac Patterson
• GPS Coordinate Locator Map: Lac Patterson Lat/Long