Lac du Doc is a Lake located in Senneterre; Vallée-de-l'Or, Quebec.

• Latitude: 48° 28' 32'' North   (decimal: 48.4756422)
• Longitude: 76° 37' 24'' West   (decimal: -76.6233061)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac du Doc
• GPS Coordinate Locator Map: Lac du Doc Lat/Long