Lac Paddy is a Lake located in Grenville-sur-la-Rouge; Argenteuil, Quebec and has an elevation of 340 meters.

• Latitude: 45° 45' 50'' North   (decimal: 45.7638888)
• Longitude: 74° 38' 39'' West   (decimal: -74.6441666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 340 meters
• Location: Grenville-sur-la-Rouge; Argenteuil
• Atlas of Canada Locator Map: Lac Paddy
• GPS Coordinate Locator Map: Lac Paddy Lat/Long