Petit lac Delanne is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 50° 46' 54'' North   (decimal: 50.7817410)
• Longitude: 72° 49' 52'' West   (decimal: -72.8312451)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Petit lac Delanne
• GPS Coordinate Locator Map: Petit lac Delanne Lat/Long