Petit lac Miy is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 142 meters.

• Latitude: 53° 22' 29'' North   (decimal: 53.3747222)
• Longitude: 77° 33' 4'' West   (decimal: -77.5511111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 142 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Petit lac Miy
• GPS Coordinate Locator Map: Petit lac Miy Lat/Long