Petit lac Bill is a Lake located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 49° 39' 31'' North   (decimal: 49.6586578)
• Longitude: 67° 28' 24'' West   (decimal: -67.4733125)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Petit lac Bill
• GPS Coordinate Locator Map: Petit lac Bill Lat/Long