Lac Arthur is a Lake located in Shawinigan; Shawinigan, Quebec and has an elevation of 368 meters.

• Latitude: 46° 46' 50'' North   (decimal: 46.7805857)
• Longitude: 72° 59' 11'' West   (decimal: -72.9865129)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 368 meters
• Location: Shawinigan; Shawinigan
• Atlas of Canada Locator Map: Lac Arthur
• GPS Coordinate Locator Map: Lac Arthur Lat/Long