Petit lac Noir is a Lake located in Saint-Alexis-des-Monts; Maskinongé, Quebec and has an elevation of 401 meters.

• Latitude: 46° 43' 32'' North   (decimal: 46.7255875)
• Longitude: 73° 15' 2'' West   (decimal: -73.2506863)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 401 meters
• Location: Saint-Alexis-des-Monts; Maskinongé
• Atlas of Canada Locator Map: Petit lac Noir
• GPS Coordinate Locator Map: Petit lac Noir Lat/Long