Lac Bill is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 53° 39' 17'' North   (decimal: 53.6547222)
• Longitude: 75° 58' 27'' West   (decimal: -75.9741667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Lac Bill Lat/Long